Home / 15,541,903.10-23,312,854.65-11,762,767.10

Finding the Fourth Proportional to 15,541,903.10, 23,312,854.65 and 11,762,767.10

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Solution

The fourth proportional to 15,541,903.10, 23,312,854.65 and 11,762,767.10 is: 17,644,150.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,541,903.10 : 23,312,854.65 = 11,762,767.10 : x
  2. Step 2: Convert to fraction form
    15,541,903.10/23,312,854.65 = 11,762,767.10/x
  3. Step 3: Cross multiply
    15,541,903.10x = 23,312,854.65 × 11,762,767.10
  4. Step 4: Simplify right side
    15,541,903.10x = 274,223,679,684,102
  5. Step 5: Solve for x
    x = 274,223,679,684,102/15,541,903.10
  6. Step 6: Final answer
    x = 17,644,150.65

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Similar ratio
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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.