Home / 59,834,460.85-89,567,609.60-39,040,123.63

Finding the Fourth Proportional to 59,834,460.85, 89,567,609.60 and 39,040,123.63

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Solution

The fourth proportional to 59,834,460.85, 89,567,609.60 and 39,040,123.63 is: 58,440,077.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,834,460.85 : 89,567,609.60 = 39,040,123.63 : x
  2. Step 2: Convert to fraction form
    59,834,460.85/89,567,609.60 = 39,040,123.63/x
  3. Step 3: Cross multiply
    59,834,460.85x = 89,567,609.60 × 39,040,123.63
  4. Step 4: Simplify right side
    59,834,460.85x = 3,496,730,552,027,575
  5. Step 5: Solve for x
    x = 3,496,730,552,027,575/59,834,460.85
  6. Step 6: Final answer
    x = 58,440,077.88

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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.