Home / 25,750,493.91-35,567,119.22-19,252,938.78

Finding the Fourth Proportional to 25,750,493.91, 35,567,119.22 and 19,252,938.78

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Solution

The fourth proportional to 25,750,493.91, 35,567,119.22 and 19,252,938.78 is: 26,592,560.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,750,493.91 : 35,567,119.22 = 19,252,938.78 : x
  2. Step 2: Convert to fraction form
    25,750,493.91/35,567,119.22 = 19,252,938.78/x
  3. Step 3: Cross multiply
    25,750,493.91x = 35,567,119.22 × 19,252,938.78
  4. Step 4: Simplify right side
    25,750,493.91x = 684,771,568,827,356.75
  5. Step 5: Solve for x
    x = 684,771,568,827,356.75/25,750,493.91
  6. Step 6: Final answer
    x = 26,592,560.56

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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.