Home / 3,660,423,397.36-5,051,936,456.68-2,232,323,018.69

Finding the Fourth Proportional to 3,660,423,397.36, 5,051,936,456.68 and 2,232,323,018.69

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Solution

The fourth proportional to 3,660,423,397.36, 5,051,936,456.68 and 2,232,323,018.69 is: 3,080,942,507.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,423,397.36 : 5,051,936,456.68 = 2,232,323,018.69 : x
  2. Step 2: Convert to fraction form
    3,660,423,397.36/5,051,936,456.68 = 2,232,323,018.69/x
  3. Step 3: Cross multiply
    3,660,423,397.36x = 5,051,936,456.68 × 2,232,323,018.69
  4. Step 4: Simplify right side
    3,660,423,397.36x = 11,277,554,041,182,169,088
  5. Step 5: Solve for x
    x = 11,277,554,041,182,169,088/3,660,423,397.36
  6. Step 6: Final answer
    x = 3,080,942,507.72

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Half scale
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Double scale
Find fourth proportional to 3,660,423,398.36, 5,051,936,458.06 and 2,232,323,019.69
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.