Home / 23,138,854.80-34,708,282.20-17,166,886.80

Finding the Fourth Proportional to 23,138,854.80, 34,708,282.20 and 17,166,886.80

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Solution

The fourth proportional to 23,138,854.80, 34,708,282.20 and 17,166,886.80 is: 25,750,330.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,138,854.80 : 34,708,282.20 = 17,166,886.80 : x
  2. Step 2: Convert to fraction form
    23,138,854.80/34,708,282.20 = 17,166,886.80/x
  3. Step 3: Cross multiply
    23,138,854.80x = 34,708,282.20 × 17,166,886.80
  4. Step 4: Simplify right side
    23,138,854.80x = 595,833,151,549,855
  5. Step 5: Solve for x
    x = 595,833,151,549,855/23,138,854.80
  6. Step 6: Final answer
    x = 25,750,330.20

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Similar ratio
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1.5x scale

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.