Home / 48,024,919.40-66,274,409.28-25,998,418.30

Finding the Fourth Proportional to 48,024,919.40, 66,274,409.28 and 25,998,418.30

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Solution

The fourth proportional to 48,024,919.40, 66,274,409.28 and 25,998,418.30 is: 35,877,828.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024,919.40 : 66,274,409.28 = 25,998,418.30 : x
  2. Step 2: Convert to fraction form
    48,024,919.40/66,274,409.28 = 25,998,418.30/x
  3. Step 3: Cross multiply
    48,024,919.40x = 66,274,409.28 × 25,998,418.30
  4. Step 4: Simplify right side
    48,024,919.40x = 1,723,029,815,046,842
  5. Step 5: Solve for x
    x = 1,723,029,815,046,842/48,024,919.40
  6. Step 6: Final answer
    x = 35,877,828.36

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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.