Home / 16,573,528.26-22,872,617.19-10,047,432.78

Finding the Fourth Proportional to 16,573,528.26, 22,872,617.19 and 10,047,432.78

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Solution

The fourth proportional to 16,573,528.26, 22,872,617.19 and 10,047,432.78 is: 13,866,153.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,573,528.26 : 22,872,617.19 = 10,047,432.78 : x
  2. Step 2: Convert to fraction form
    16,573,528.26/22,872,617.19 = 10,047,432.78/x
  3. Step 3: Cross multiply
    16,573,528.26x = 22,872,617.19 × 10,047,432.78
  4. Step 4: Simplify right side
    16,573,528.26x = 229,811,083,719,197.50
  5. Step 5: Solve for x
    x = 229,811,083,719,197.50/16,573,528.26
  6. Step 6: Final answer
    x = 13,866,153.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.