Home / 157,057,484.08-235,611,766.68-46,404,382

Finding the Fourth Proportional to 157,057,484.08, 235,611,766.68 and 46,404,382

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Solution

The fourth proportional to 157,057,484.08, 235,611,766.68 and 46,404,382 is: 69,614,119.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,057,484.08 : 235,611,766.68 = 46,404,382 : x
  2. Step 2: Convert to fraction form
    157,057,484.08/235,611,766.68 = 46,404,382/x
  3. Step 3: Cross multiply
    157,057,484.08x = 235,611,766.68 × 46,404,382
  4. Step 4: Simplify right side
    157,057,484.08x = 10,933,418,424,713,592
  5. Step 5: Solve for x
    x = 10,933,418,424,713,592/157,057,484.08
  6. Step 6: Final answer
    x = 69,614,119.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.