Home / 96,777,672.60-145,166,508.90-93,493,090.20

Finding the Fourth Proportional to 96,777,672.60, 145,166,508.90 and 93,493,090.20

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Solution

The fourth proportional to 96,777,672.60, 145,166,508.90 and 93,493,090.20 is: 140,239,635.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,777,672.60 : 145,166,508.90 = 93,493,090.20 : x
  2. Step 2: Convert to fraction form
    96,777,672.60/145,166,508.90 = 93,493,090.20/x
  3. Step 3: Cross multiply
    96,777,672.60x = 145,166,508.90 × 93,493,090.20
  4. Step 4: Simplify right side
    96,777,672.60x = 13,572,065,510,606,804
  5. Step 5: Solve for x
    x = 13,572,065,510,606,804/96,777,672.60
  6. Step 6: Final answer
    x = 140,239,635.30

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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.