Home / 14,952,022.90-22,428,034.35-12,799,686.85

Finding the Fourth Proportional to 14,952,022.90, 22,428,034.35 and 12,799,686.85

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Solution

The fourth proportional to 14,952,022.90, 22,428,034.35 and 12,799,686.85 is: 19,199,530.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,022.90 : 22,428,034.35 = 12,799,686.85 : x
  2. Step 2: Convert to fraction form
    14,952,022.90/22,428,034.35 = 12,799,686.85/x
  3. Step 3: Cross multiply
    14,952,022.90x = 22,428,034.35 × 12,799,686.85
  4. Step 4: Simplify right side
    14,952,022.90x = 287,071,816,341,043.31
  5. Step 5: Solve for x
    x = 287,071,816,341,043.31/14,952,022.90
  6. Step 6: Final answer
    x = 19,199,530.28

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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.