Home / 49,164,008.40-73,790,627.40-24,919,801.20

Finding the Fourth Proportional to 49,164,008.40, 73,790,627.40 and 24,919,801.20

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Solution

The fourth proportional to 49,164,008.40, 73,790,627.40 and 24,919,801.20 is: 37,402,315.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,164,008.40 : 73,790,627.40 = 24,919,801.20 : x
  2. Step 2: Convert to fraction form
    49,164,008.40/73,790,627.40 = 24,919,801.20/x
  3. Step 3: Cross multiply
    49,164,008.40x = 73,790,627.40 × 24,919,801.20
  4. Step 4: Simplify right side
    49,164,008.40x = 1,838,847,765,231,273
  5. Step 5: Solve for x
    x = 1,838,847,765,231,273/49,164,008.40
  6. Step 6: Final answer
    x = 37,402,315.74

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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.