Home / 58,687,186.56-88,037,164.53-21,794,749.17

Finding the Fourth Proportional to 58,687,186.56, 88,037,164.53 and 21,794,749.17

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Solution

The fourth proportional to 58,687,186.56, 88,037,164.53 and 21,794,749.17 is: 32,694,494.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,687,186.56 : 88,037,164.53 = 21,794,749.17 : x
  2. Step 2: Convert to fraction form
    58,687,186.56/88,037,164.53 = 21,794,749.17/x
  3. Step 3: Cross multiply
    58,687,186.56x = 88,037,164.53 × 21,794,749.17
  4. Step 4: Simplify right side
    58,687,186.56x = 1,918,747,918,569,371
  5. Step 5: Solve for x
    x = 1,918,747,918,569,371/58,687,186.56
  6. Step 6: Final answer
    x = 32,694,494.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.