Home / 70,272,765.54-96,962,635.20-44,152,149.24

Finding the Fourth Proportional to 70,272,765.54, 96,962,635.20 and 44,152,149.24

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Solution

The fourth proportional to 70,272,765.54, 96,962,635.20 and 44,152,149.24 is: 60,921,307.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,272,765.54 : 96,962,635.20 = 44,152,149.24 : x
  2. Step 2: Convert to fraction form
    70,272,765.54/96,962,635.20 = 44,152,149.24/x
  3. Step 3: Cross multiply
    70,272,765.54x = 96,962,635.20 × 44,152,149.24
  4. Step 4: Simplify right side
    70,272,765.54x = 4,281,108,740,054,077.50
  5. Step 5: Solve for x
    x = 4,281,108,740,054,077.50/70,272,765.54
  6. Step 6: Final answer
    x = 60,921,307.24

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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.