Home / 93,745,061.33-129,369,219.32-51,929,767.13

Finding the Fourth Proportional to 93,745,061.33, 129,369,219.32 and 51,929,767.13

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Solution

The fourth proportional to 93,745,061.33, 129,369,219.32 and 51,929,767.13 is: 71,663,651.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,745,061.33 : 129,369,219.32 = 51,929,767.13 : x
  2. Step 2: Convert to fraction form
    93,745,061.33/129,369,219.32 = 51,929,767.13/x
  3. Step 3: Cross multiply
    93,745,061.33x = 129,369,219.32 × 51,929,767.13
  4. Step 4: Simplify right side
    93,745,061.33x = 6,718,113,432,560,476
  5. Step 5: Solve for x
    x = 6,718,113,432,560,476/93,745,061.33
  6. Step 6: Final answer
    x = 71,663,651.80

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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.