Home / 63,640,908.60-95,461,362.90-23,246,143.80

Finding the Fourth Proportional to 63,640,908.60, 95,461,362.90 and 23,246,143.80

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Solution

The fourth proportional to 63,640,908.60, 95,461,362.90 and 23,246,143.80 is: 34,869,215.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,640,908.60 : 95,461,362.90 = 23,246,143.80 : x
  2. Step 2: Convert to fraction form
    63,640,908.60/95,461,362.90 = 23,246,143.80/x
  3. Step 3: Cross multiply
    63,640,908.60x = 95,461,362.90 × 23,246,143.80
  4. Step 4: Simplify right side
    63,640,908.60x = 2,219,108,569,317,385.25
  5. Step 5: Solve for x
    x = 2,219,108,569,317,385.25/63,640,908.60
  6. Step 6: Final answer
    x = 34,869,215.70

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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.