Home / 23,487,246.30-35,230,869.45-13,409,550.30

Finding the Fourth Proportional to 23,487,246.30, 35,230,869.45 and 13,409,550.30

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Solution

The fourth proportional to 23,487,246.30, 35,230,869.45 and 13,409,550.30 is: 20,114,325.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,487,246.30 : 35,230,869.45 = 13,409,550.30 : x
  2. Step 2: Convert to fraction form
    23,487,246.30/35,230,869.45 = 13,409,550.30/x
  3. Step 3: Cross multiply
    23,487,246.30x = 35,230,869.45 × 13,409,550.30
  4. Step 4: Simplify right side
    23,487,246.30x = 472,430,116,002,508.38
  5. Step 5: Solve for x
    x = 472,430,116,002,508.38/23,487,246.30
  6. Step 6: Final answer
    x = 20,114,325.45

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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.