Home / 25,056,140.60-37,584,210.90-17,403,390.20

Finding the Fourth Proportional to 25,056,140.60, 37,584,210.90 and 17,403,390.20

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Solution

The fourth proportional to 25,056,140.60, 37,584,210.90 and 17,403,390.20 is: 26,105,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056,140.60 : 37,584,210.90 = 17,403,390.20 : x
  2. Step 2: Convert to fraction form
    25,056,140.60/37,584,210.90 = 17,403,390.20/x
  3. Step 3: Cross multiply
    25,056,140.60x = 37,584,210.90 × 17,403,390.20
  4. Step 4: Simplify right side
    25,056,140.60x = 654,092,687,651,793.12
  5. Step 5: Solve for x
    x = 654,092,687,651,793.12/25,056,140.60
  6. Step 6: Final answer
    x = 26,105,085.30

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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.