Home / 58,416,510.91-87,622,330.28-15,284,759.35

Finding the Fourth Proportional to 58,416,510.91, 87,622,330.28 and 15,284,759.35

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Solution

The fourth proportional to 58,416,510.91, 87,622,330.28 and 15,284,759.35 is: 22,926,501.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,416,510.91 : 87,622,330.28 = 15,284,759.35 : x
  2. Step 2: Convert to fraction form
    58,416,510.91/87,622,330.28 = 15,284,759.35/x
  3. Step 3: Cross multiply
    58,416,510.91x = 87,622,330.28 × 15,284,759.35
  4. Step 4: Simplify right side
    58,416,510.91x = 1,339,286,232,016,018
  5. Step 5: Solve for x
    x = 1,339,286,232,016,018/58,416,510.91
  6. Step 6: Final answer
    x = 22,926,501.62

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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.