Home / 64,515,364.20-96,773,046.30-44,359,972.20

Finding the Fourth Proportional to 64,515,364.20, 96,773,046.30 and 44,359,972.20

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Solution

The fourth proportional to 64,515,364.20, 96,773,046.30 and 44,359,972.20 is: 66,539,958.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,515,364.20 : 96,773,046.30 = 44,359,972.20 : x
  2. Step 2: Convert to fraction form
    64,515,364.20/96,773,046.30 = 44,359,972.20/x
  3. Step 3: Cross multiply
    64,515,364.20x = 96,773,046.30 × 44,359,972.20
  4. Step 4: Simplify right side
    64,515,364.20x = 4,292,849,643,577,313
  5. Step 5: Solve for x
    x = 4,292,849,643,577,313/64,515,364.20
  6. Step 6: Final answer
    x = 66,539,958.30

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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.