Home / 70,884,620.20-106,326,930.30-41,708,509.30

Finding the Fourth Proportional to 70,884,620.20, 106,326,930.30 and 41,708,509.30

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Solution

The fourth proportional to 70,884,620.20, 106,326,930.30 and 41,708,509.30 is: 62,562,763.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,884,620.20 : 106,326,930.30 = 41,708,509.30 : x
  2. Step 2: Convert to fraction form
    70,884,620.20/106,326,930.30 = 41,708,509.30/x
  3. Step 3: Cross multiply
    70,884,620.20x = 106,326,930.30 × 41,708,509.30
  4. Step 4: Simplify right side
    70,884,620.20x = 4,434,737,761,258,001.50
  5. Step 5: Solve for x
    x = 4,434,737,761,258,001.50/70,884,620.20
  6. Step 6: Final answer
    x = 62,562,763.95

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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.