Home / 47,832,196.52-66,010,521.30-26,925,577.04

Finding the Fourth Proportional to 47,832,196.52, 66,010,521.30 and 26,925,577.04

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Solution

The fourth proportional to 47,832,196.52, 66,010,521.30 and 26,925,577.04 is: 37,158,472.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,832,196.52 : 66,010,521.30 = 26,925,577.04 : x
  2. Step 2: Convert to fraction form
    47,832,196.52/66,010,521.30 = 26,925,577.04/x
  3. Step 3: Cross multiply
    47,832,196.52x = 66,010,521.30 × 26,925,577.04
  4. Step 4: Simplify right side
    47,832,196.52x = 1,777,371,376,713,710.75
  5. Step 5: Solve for x
    x = 1,777,371,376,713,710.75/47,832,196.52
  6. Step 6: Final answer
    x = 37,158,472.87

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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.