Home / 4,166,710,275.87-6,275,008,128.15-3,794,786,606.43

Finding the Fourth Proportional to 4,166,710,275.87, 6,275,008,128.15 and 3,794,786,606.43

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Solution

The fourth proportional to 4,166,710,275.87, 6,275,008,128.15 and 3,794,786,606.43 is: 5,714,896,218.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,710,275.87 : 6,275,008,128.15 = 3,794,786,606.43 : x
  2. Step 2: Convert to fraction form
    4,166,710,275.87/6,275,008,128.15 = 3,794,786,606.43/x
  3. Step 3: Cross multiply
    4,166,710,275.87x = 6,275,008,128.15 × 3,794,786,606.43
  4. Step 4: Simplify right side
    4,166,710,275.87x = 23,812,316,799,943,004,160
  5. Step 5: Solve for x
    x = 23,812,316,799,943,004,160/4,166,710,275.87
  6. Step 6: Final answer
    x = 5,714,896,218.69

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.