Home / 93,777,729-140,653,824.12-24,684,746.28

Finding the Fourth Proportional to 93,777,729, 140,653,824.12 and 24,684,746.28

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Solution

The fourth proportional to 93,777,729, 140,653,824.12 and 24,684,746.28 is: 37,023,758.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,777,729 : 140,653,824.12 = 24,684,746.28 : x
  2. Step 2: Convert to fraction form
    93,777,729/140,653,824.12 = 24,684,746.28/x
  3. Step 3: Cross multiply
    93,777,729x = 140,653,824.12 × 24,684,746.28
  4. Step 4: Simplify right side
    93,777,729x = 3,472,003,961,713,944.50
  5. Step 5: Solve for x
    x = 3,472,003,961,713,944.50/93,777,729
  6. Step 6: Final answer
    x = 37,023,758.19

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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.