Home / 10,233,110.70-14,120,084.03-5,881,356.68

Finding the Fourth Proportional to 10,233,110.70, 14,120,084.03 and 5,881,356.68

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Solution

The fourth proportional to 10,233,110.70, 14,120,084.03 and 5,881,356.68 is: 8,115,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233,110.70 : 14,120,084.03 = 5,881,356.68 : x
  2. Step 2: Convert to fraction form
    10,233,110.70/14,120,084.03 = 5,881,356.68/x
  3. Step 3: Cross multiply
    10,233,110.70x = 14,120,084.03 × 5,881,356.68
  4. Step 4: Simplify right side
    10,233,110.70x = 83,045,250,431,994.61
  5. Step 5: Solve for x
    x = 83,045,250,431,994.61/10,233,110.70
  6. Step 6: Final answer
    x = 8,115,347.61

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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.