Home / 26,152,577.83-39,227,278.56-9,754,701.28

Finding the Fourth Proportional to 26,152,577.83, 39,227,278.56 and 9,754,701.28

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Solution

The fourth proportional to 26,152,577.83, 39,227,278.56 and 9,754,701.28 is: 14,631,459.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,152,577.83 : 39,227,278.56 = 9,754,701.28 : x
  2. Step 2: Convert to fraction form
    26,152,577.83/39,227,278.56 = 9,754,701.28/x
  3. Step 3: Cross multiply
    26,152,577.83x = 39,227,278.56 × 9,754,701.28
  4. Step 4: Simplify right side
    26,152,577.83x = 382,650,384,245,500.19
  5. Step 5: Solve for x
    x = 382,650,384,245,500.19/26,152,577.83
  6. Step 6: Final answer
    x = 14,631,459.53

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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.