Home / 29,253,060.14-40,304,222.46-19,312,238.27

Finding the Fourth Proportional to 29,253,060.14, 40,304,222.46 and 19,312,238.27

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Solution

The fourth proportional to 29,253,060.14, 40,304,222.46 and 19,312,238.27 is: 26,607,976.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,253,060.14 : 40,304,222.46 = 19,312,238.27 : x
  2. Step 2: Convert to fraction form
    29,253,060.14/40,304,222.46 = 19,312,238.27/x
  3. Step 3: Cross multiply
    29,253,060.14x = 40,304,222.46 × 19,312,238.27
  4. Step 4: Simplify right side
    29,253,060.14x = 778,364,747,233,084.50
  5. Step 5: Solve for x
    x = 778,364,747,233,084.50/29,253,060.14
  6. Step 6: Final answer
    x = 26,607,976.86

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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.