Home / 64,726,627.20-97,127,265.60-24,366,076.80

Finding the Fourth Proportional to 64,726,627.20, 97,127,265.60 and 24,366,076.80

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Solution

The fourth proportional to 64,726,627.20, 97,127,265.60 and 24,366,076.80 is: 36,563,165.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,726,627.20 : 97,127,265.60 = 24,366,076.80 : x
  2. Step 2: Convert to fraction form
    64,726,627.20/97,127,265.60 = 24,366,076.80/x
  3. Step 3: Cross multiply
    64,726,627.20x = 97,127,265.60 × 24,366,076.80
  4. Step 4: Simplify right side
    64,726,627.20x = 2,366,610,412,983,598
  5. Step 5: Solve for x
    x = 2,366,610,412,983,598/64,726,627.20
  6. Step 6: Final answer
    x = 36,563,165.97

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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.