Home / 25,996,331.79-38,985,264.54-9,598,107.33

Finding the Fourth Proportional to 25,996,331.79, 38,985,264.54 and 9,598,107.33

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Solution

The fourth proportional to 25,996,331.79, 38,985,264.54 and 9,598,107.33 is: 14,393,752.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,996,331.79 : 38,985,264.54 = 9,598,107.33 : x
  2. Step 2: Convert to fraction form
    25,996,331.79/38,985,264.54 = 9,598,107.33/x
  3. Step 3: Cross multiply
    25,996,331.79x = 38,985,264.54 × 9,598,107.33
  4. Step 4: Simplify right side
    25,996,331.79x = 374,184,753,343,363.06
  5. Step 5: Solve for x
    x = 374,184,753,343,363.06/25,996,331.79
  6. Step 6: Final answer
    x = 14,393,752.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.