Home / 4,143,151,547.09-5,717,551,424.69-2,237,913,011.33

Finding the Fourth Proportional to 4,143,151,547.09, 5,717,551,424.69 and 2,237,913,011.33

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Solution

The fourth proportional to 4,143,151,547.09, 5,717,551,424.69 and 2,237,913,011.33 is: 3,088,321,192.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,151,547.09 : 5,717,551,424.69 = 2,237,913,011.33 : x
  2. Step 2: Convert to fraction form
    4,143,151,547.09/5,717,551,424.69 = 2,237,913,011.33/x
  3. Step 3: Cross multiply
    4,143,151,547.09x = 5,717,551,424.69 × 2,237,913,011.33
  4. Step 4: Simplify right side
    4,143,151,547.09x = 12,795,382,726,275,702,784
  5. Step 5: Solve for x
    x = 12,795,382,726,275,702,784/4,143,151,547.09
  6. Step 6: Final answer
    x = 3,088,321,192.42

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Double scale
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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.