Home / 93,404,092.95-139,984,596.90-38,007,355.61

Finding the Fourth Proportional to 93,404,092.95, 139,984,596.90 and 38,007,355.61

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Solution

The fourth proportional to 93,404,092.95, 139,984,596.90 and 38,007,355.61 is: 56,961,576.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,404,092.95 : 139,984,596.90 = 38,007,355.61 : x
  2. Step 2: Convert to fraction form
    93,404,092.95/139,984,596.90 = 38,007,355.61/x
  3. Step 3: Cross multiply
    93,404,092.95x = 139,984,596.90 × 38,007,355.61
  4. Step 4: Simplify right side
    93,404,092.95x = 5,320,444,354,650,765
  5. Step 5: Solve for x
    x = 5,320,444,354,650,765/93,404,092.95
  6. Step 6: Final answer
    x = 56,961,576.16

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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.