Home / 23,170,389.60-34,754,454.72-8,600,146.32

Finding the Fourth Proportional to 23,170,389.60, 34,754,454.72 and 8,600,146.32

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Solution

The fourth proportional to 23,170,389.60, 34,754,454.72 and 8,600,146.32 is: 12,899,800.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,170,389.60 : 34,754,454.72 = 8,600,146.32 : x
  2. Step 2: Convert to fraction form
    23,170,389.60/34,754,454.72 = 8,600,146.32/x
  3. Step 3: Cross multiply
    23,170,389.60x = 34,754,454.72 × 8,600,146.32
  4. Step 4: Simplify right side
    23,170,389.60x = 298,893,395,863,814.62
  5. Step 5: Solve for x
    x = 298,893,395,863,814.62/23,170,389.60
  6. Step 6: Final answer
    x = 12,899,800.18

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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.