Home / 62,327,710.31-93,496,264.88-18,605,015.75

Finding the Fourth Proportional to 62,327,710.31, 93,496,264.88 and 18,605,015.75

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Solution

The fourth proportional to 62,327,710.31, 93,496,264.88 and 18,605,015.75 is: 27,908,926.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,327,710.31 : 93,496,264.88 = 18,605,015.75 : x
  2. Step 2: Convert to fraction form
    62,327,710.31/93,496,264.88 = 18,605,015.75/x
  3. Step 3: Cross multiply
    62,327,710.31x = 93,496,264.88 × 18,605,015.75
  4. Step 4: Simplify right side
    62,327,710.31x = 1,739,499,480,799,287.50
  5. Step 5: Solve for x
    x = 1,739,499,480,799,287.50/62,327,710.31
  6. Step 6: Final answer
    x = 27,908,926.42

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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.