Home / 40,957,777.40-61,436,666.10-24,885,951.80

Finding the Fourth Proportional to 40,957,777.40, 61,436,666.10 and 24,885,951.80

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Solution

The fourth proportional to 40,957,777.40, 61,436,666.10 and 24,885,951.80 is: 37,328,927.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,957,777.40 : 61,436,666.10 = 24,885,951.80 : x
  2. Step 2: Convert to fraction form
    40,957,777.40/61,436,666.10 = 24,885,951.80/x
  3. Step 3: Cross multiply
    40,957,777.40x = 61,436,666.10 × 24,885,951.80
  4. Step 4: Simplify right side
    40,957,777.40x = 1,528,909,911,317,294
  5. Step 5: Solve for x
    x = 1,528,909,911,317,294/40,957,777.40
  6. Step 6: Final answer
    x = 37,328,927.70

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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.