Home / 63,924,534.78-88,224,497.91-36,052,969.50

Finding the Fourth Proportional to 63,924,534.78, 88,224,497.91 and 36,052,969.50

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Solution

The fourth proportional to 63,924,534.78, 88,224,497.91 and 36,052,969.50 is: 49,757,970.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,924,534.78 : 88,224,497.91 = 36,052,969.50 : x
  2. Step 2: Convert to fraction form
    63,924,534.78/88,224,497.91 = 36,052,969.50/x
  3. Step 3: Cross multiply
    63,924,534.78x = 88,224,497.91 × 36,052,969.50
  4. Step 4: Simplify right side
    63,924,534.78x = 3,180,755,132,302,043.50
  5. Step 5: Solve for x
    x = 3,180,755,132,302,043.50/63,924,534.78
  6. Step 6: Final answer
    x = 49,757,970.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.