Home / 59,834,459.85-89,567,608.10-39,040,122.63

Finding the Fourth Proportional to 59,834,459.85, 89,567,608.10 and 39,040,122.63

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Solution

The fourth proportional to 59,834,459.85, 89,567,608.10 and 39,040,122.63 is: 58,440,076.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,834,459.85 : 89,567,608.10 = 39,040,122.63 : x
  2. Step 2: Convert to fraction form
    59,834,459.85/89,567,608.10 = 39,040,122.63/x
  3. Step 3: Cross multiply
    59,834,459.85x = 89,567,608.10 × 39,040,122.63
  4. Step 4: Simplify right side
    59,834,459.85x = 3,496,730,403,899,781.50
  5. Step 5: Solve for x
    x = 3,496,730,403,899,781.50/59,834,459.85
  6. Step 6: Final answer
    x = 58,440,076.38

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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.