Home / 25,391,003.59-35,050,310.40-17,142,238.27

Finding the Fourth Proportional to 25,391,003.59, 35,050,310.40 and 17,142,238.27

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Solution

The fourth proportional to 25,391,003.59, 35,050,310.40 and 17,142,238.27 is: 23,663,529.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,391,003.59 : 35,050,310.40 = 17,142,238.27 : x
  2. Step 2: Convert to fraction form
    25,391,003.59/35,050,310.40 = 17,142,238.27/x
  3. Step 3: Cross multiply
    25,391,003.59x = 35,050,310.40 × 17,142,238.27
  4. Step 4: Simplify right side
    25,391,003.59x = 600,840,772,314,259
  5. Step 5: Solve for x
    x = 600,840,772,314,259/25,391,003.59
  6. Step 6: Final answer
    x = 23,663,529.89

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1.5x scale

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.