Home / 55,841,961.40-83,717,757.06-25,114,036.84

Finding the Fourth Proportional to 55,841,961.40, 83,717,757.06 and 25,114,036.84

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Solution

The fourth proportional to 55,841,961.40, 83,717,757.06 and 25,114,036.84 is: 37,650,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,841,961.40 : 83,717,757.06 = 25,114,036.84 : x
  2. Step 2: Convert to fraction form
    55,841,961.40/83,717,757.06 = 25,114,036.84/x
  3. Step 3: Cross multiply
    55,841,961.40x = 83,717,757.06 × 25,114,036.84
  4. Step 4: Simplify right side
    55,841,961.40x = 2,102,490,834,663,538
  5. Step 5: Solve for x
    x = 2,102,490,834,663,538/55,841,961.40
  6. Step 6: Final answer
    x = 37,650,734.00

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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.