Home / 195,329,754.27-269,553,996.66-107,225,250.93

Finding the Fourth Proportional to 195,329,754.27, 269,553,996.66 and 107,225,250.93

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Solution

The fourth proportional to 195,329,754.27, 269,553,996.66 and 107,225,250.93 is: 147,970,262.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,329,754.27 : 269,553,996.66 = 107,225,250.93 : x
  2. Step 2: Convert to fraction form
    195,329,754.27/269,553,996.66 = 107,225,250.93/x
  3. Step 3: Cross multiply
    195,329,754.27x = 269,553,996.66 × 107,225,250.93
  4. Step 4: Simplify right side
    195,329,754.27x = 28,902,994,931,052,888
  5. Step 5: Solve for x
    x = 28,902,994,931,052,888/195,329,754.27
  6. Step 6: Final answer
    x = 147,970,262.08

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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.