Home / 64,317,079.57-88,758,130.44-34,948,411.96

Finding the Fourth Proportional to 64,317,079.57, 88,758,130.44 and 34,948,411.96

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Solution

The fourth proportional to 64,317,079.57, 88,758,130.44 and 34,948,411.96 is: 48,229,113.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,317,079.57 : 88,758,130.44 = 34,948,411.96 : x
  2. Step 2: Convert to fraction form
    64,317,079.57/88,758,130.44 = 34,948,411.96/x
  3. Step 3: Cross multiply
    64,317,079.57x = 88,758,130.44 × 34,948,411.96
  4. Step 4: Simplify right side
    64,317,079.57x = 3,101,955,707,416,536
  5. Step 5: Solve for x
    x = 3,101,955,707,416,536/64,317,079.57
  6. Step 6: Final answer
    x = 48,229,113.14

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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.