Home / 17,475,926.29-24,127,123.37-15,536,830.95

Finding the Fourth Proportional to 17,475,926.29, 24,127,123.37 and 15,536,830.95

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Solution

The fourth proportional to 17,475,926.29, 24,127,123.37 and 15,536,830.95 is: 21,450,023.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,926.29 : 24,127,123.37 = 15,536,830.95 : x
  2. Step 2: Convert to fraction form
    17,475,926.29/24,127,123.37 = 15,536,830.95/x
  3. Step 3: Cross multiply
    17,475,926.29x = 24,127,123.37 × 15,536,830.95
  4. Step 4: Simplify right side
    17,475,926.29x = 374,859,037,031,800.12
  5. Step 5: Solve for x
    x = 374,859,037,031,800.12/17,475,926.29
  6. Step 6: Final answer
    x = 21,450,023.93

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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.