Home / 40,989,996.03-61,495,773.33-14,731,483.92

Finding the Fourth Proportional to 40,989,996.03, 61,495,773.33 and 14,731,483.92

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Solution

The fourth proportional to 40,989,996.03, 61,495,773.33 and 14,731,483.92 is: 22,101,099.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,989,996.03 : 61,495,773.33 = 14,731,483.92 : x
  2. Step 2: Convert to fraction form
    40,989,996.03/61,495,773.33 = 14,731,483.92/x
  3. Step 3: Cross multiply
    40,989,996.03x = 61,495,773.33 × 14,731,483.92
  4. Step 4: Simplify right side
    40,989,996.03x = 905,923,996,046,542.88
  5. Step 5: Solve for x
    x = 905,923,996,046,542.88/40,989,996.03
  6. Step 6: Final answer
    x = 22,101,099.87

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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.