Home / 52,010,445.07-71,774,235.04-29,983,839.47

Finding the Fourth Proportional to 52,010,445.07, 71,774,235.04 and 29,983,839.47

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Solution

The fourth proportional to 52,010,445.07, 71,774,235.04 and 29,983,839.47 is: 41,377,595.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,010,445.07 : 71,774,235.04 = 29,983,839.47 : x
  2. Step 2: Convert to fraction form
    52,010,445.07/71,774,235.04 = 29,983,839.47/x
  3. Step 3: Cross multiply
    52,010,445.07x = 71,774,235.04 × 29,983,839.47
  4. Step 4: Simplify right side
    52,010,445.07x = 2,152,067,141,371,489.75
  5. Step 5: Solve for x
    x = 2,152,067,141,371,489.75/52,010,445.07
  6. Step 6: Final answer
    x = 41,377,595.18

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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.