Home / 23,302,003.60-34,953,005.40-15,239,846.80

Finding the Fourth Proportional to 23,302,003.60, 34,953,005.40 and 15,239,846.80

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Solution

The fourth proportional to 23,302,003.60, 34,953,005.40 and 15,239,846.80 is: 22,859,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,302,003.60 : 34,953,005.40 = 15,239,846.80 : x
  2. Step 2: Convert to fraction form
    23,302,003.60/34,953,005.40 = 15,239,846.80/x
  3. Step 3: Cross multiply
    23,302,003.60x = 34,953,005.40 × 15,239,846.80
  4. Step 4: Simplify right side
    23,302,003.60x = 532,678,447,495,572.75
  5. Step 5: Solve for x
    x = 532,678,447,495,572.75/23,302,003.60
  6. Step 6: Final answer
    x = 22,859,770.20

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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.