Home / 24,903,412.52-37,366,468.98-12,781,388.62

Finding the Fourth Proportional to 24,903,412.52, 37,366,468.98 and 12,781,388.62

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Solution

The fourth proportional to 24,903,412.52, 37,366,468.98 and 12,781,388.62 is: 19,177,908.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,903,412.52 : 37,366,468.98 = 12,781,388.62 : x
  2. Step 2: Convert to fraction form
    24,903,412.52/37,366,468.98 = 12,781,388.62/x
  3. Step 3: Cross multiply
    24,903,412.52x = 37,366,468.98 × 12,781,388.62
  4. Step 4: Simplify right side
    24,903,412.52x = 477,595,361,390,554.94
  5. Step 5: Solve for x
    x = 477,595,361,390,554.94/24,903,412.52
  6. Step 6: Final answer
    x = 19,177,908.29

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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.