Home / 22,925,335.20-34,388,002.80-15,272,584.80

Finding the Fourth Proportional to 22,925,335.20, 34,388,002.80 and 15,272,584.80

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Solution

The fourth proportional to 22,925,335.20, 34,388,002.80 and 15,272,584.80 is: 22,908,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,925,335.20 : 34,388,002.80 = 15,272,584.80 : x
  2. Step 2: Convert to fraction form
    22,925,335.20/34,388,002.80 = 15,272,584.80/x
  3. Step 3: Cross multiply
    22,925,335.20x = 34,388,002.80 × 15,272,584.80
  4. Step 4: Simplify right side
    22,925,335.20x = 525,193,688,865,637.44
  5. Step 5: Solve for x
    x = 525,193,688,865,637.44/22,925,335.20
  6. Step 6: Final answer
    x = 22,908,877.20

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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.