Home / 63,883,342.20-95,825,013.30-39,696,871.80

Finding the Fourth Proportional to 63,883,342.20, 95,825,013.30 and 39,696,871.80

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Solution

The fourth proportional to 63,883,342.20, 95,825,013.30 and 39,696,871.80 is: 59,545,307.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,883,342.20 : 95,825,013.30 = 39,696,871.80 : x
  2. Step 2: Convert to fraction form
    63,883,342.20/95,825,013.30 = 39,696,871.80/x
  3. Step 3: Cross multiply
    63,883,342.20x = 95,825,013.30 × 39,696,871.80
  4. Step 4: Simplify right side
    63,883,342.20x = 3,803,953,268,203,394.50
  5. Step 5: Solve for x
    x = 3,803,953,268,203,394.50/63,883,342.20
  6. Step 6: Final answer
    x = 59,545,307.70

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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.