Home / 62,997,921.10-94,496,881.65-50,243,337.10

Finding the Fourth Proportional to 62,997,921.10, 94,496,881.65 and 50,243,337.10

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Solution

The fourth proportional to 62,997,921.10, 94,496,881.65 and 50,243,337.10 is: 75,365,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,997,921.10 : 94,496,881.65 = 50,243,337.10 : x
  2. Step 2: Convert to fraction form
    62,997,921.10/94,496,881.65 = 50,243,337.10/x
  3. Step 3: Cross multiply
    62,997,921.10x = 94,496,881.65 × 50,243,337.10
  4. Step 4: Simplify right side
    62,997,921.10x = 4,747,838,679,639,755
  5. Step 5: Solve for x
    x = 4,747,838,679,639,755/62,997,921.10
  6. Step 6: Final answer
    x = 75,365,005.65

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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.