Home / 25,549,306.22-35,253,326.97-14,535,412.97

Finding the Fourth Proportional to 25,549,306.22, 35,253,326.97 and 14,535,412.97

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Solution

The fourth proportional to 25,549,306.22, 35,253,326.97 and 14,535,412.97 is: 20,056,187.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,549,306.22 : 35,253,326.97 = 14,535,412.97 : x
  2. Step 2: Convert to fraction form
    25,549,306.22/35,253,326.97 = 14,535,412.97/x
  3. Step 3: Cross multiply
    25,549,306.22x = 35,253,326.97 × 14,535,412.97
  4. Step 4: Simplify right side
    25,549,306.22x = 512,421,665,899,122.12
  5. Step 5: Solve for x
    x = 512,421,665,899,122.12/25,549,306.22
  6. Step 6: Final answer
    x = 20,056,187.11

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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.