Home / 24,857,726.70-37,223,604.45-19,818,878.70

Finding the Fourth Proportional to 24,857,726.70, 37,223,604.45 and 19,818,878.70

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Solution

The fourth proportional to 24,857,726.70, 37,223,604.45 and 19,818,878.70 is: 29,678,100.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,857,726.70 : 37,223,604.45 = 19,818,878.70 : x
  2. Step 2: Convert to fraction form
    24,857,726.70/37,223,604.45 = 19,818,878.70/x
  3. Step 3: Cross multiply
    24,857,726.70x = 37,223,604.45 × 19,818,878.70
  4. Step 4: Simplify right side
    24,857,726.70x = 737,730,101,371,330.25
  5. Step 5: Solve for x
    x = 737,730,101,371,330.25/24,857,726.70
  6. Step 6: Final answer
    x = 29,678,100.10

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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.