Home / 48,024,918.40-66,274,407.90-25,998,417.30

Finding the Fourth Proportional to 48,024,918.40, 66,274,407.90 and 25,998,417.30

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Solution

The fourth proportional to 48,024,918.40, 66,274,407.90 and 25,998,417.30 is: 35,877,826.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024,918.40 : 66,274,407.90 = 25,998,417.30 : x
  2. Step 2: Convert to fraction form
    48,024,918.40/66,274,407.90 = 25,998,417.30/x
  3. Step 3: Cross multiply
    48,024,918.40x = 66,274,407.90 × 25,998,417.30
  4. Step 4: Simplify right side
    48,024,918.40x = 1,723,029,712,894,616.75
  5. Step 5: Solve for x
    x = 1,723,029,712,894,616.75/48,024,918.40
  6. Step 6: Final answer
    x = 35,877,826.98

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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.