Home / 44,704,493.70-67,003,596.45-40,134,101.10

Finding the Fourth Proportional to 44,704,493.70, 67,003,596.45 and 40,134,101.10

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Solution

The fourth proportional to 44,704,493.70, 67,003,596.45 and 40,134,101.10 is: 60,153,440.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,704,493.70 : 67,003,596.45 = 40,134,101.10 : x
  2. Step 2: Convert to fraction form
    44,704,493.70/67,003,596.45 = 40,134,101.10/x
  3. Step 3: Cross multiply
    44,704,493.70x = 67,003,596.45 × 40,134,101.10
  4. Step 4: Simplify right side
    44,704,493.70x = 2,689,129,113,987,901.50
  5. Step 5: Solve for x
    x = 2,689,129,113,987,901.50/44,704,493.70
  6. Step 6: Final answer
    x = 60,153,440.77

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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.