Home / 23,302,034.10-34,953,051.15-15,239,877.30

Finding the Fourth Proportional to 23,302,034.10, 34,953,051.15 and 15,239,877.30

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Solution

The fourth proportional to 23,302,034.10, 34,953,051.15 and 15,239,877.30 is: 22,859,815.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,302,034.10 : 34,953,051.15 = 15,239,877.30 : x
  2. Step 2: Convert to fraction form
    23,302,034.10/34,953,051.15 = 15,239,877.30/x
  3. Step 3: Cross multiply
    23,302,034.10x = 34,953,051.15 × 15,239,877.30
  4. Step 4: Simplify right side
    23,302,034.10x = 532,680,210,786,623.88
  5. Step 5: Solve for x
    x = 532,680,210,786,623.88/23,302,034.10
  6. Step 6: Final answer
    x = 22,859,815.95

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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.