Home / 14,580,092.60-21,870,138.90-10,325,065.40

Finding the Fourth Proportional to 14,580,092.60, 21,870,138.90 and 10,325,065.40

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Solution

The fourth proportional to 14,580,092.60, 21,870,138.90 and 10,325,065.40 is: 15,487,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580,092.60 : 21,870,138.90 = 10,325,065.40 : x
  2. Step 2: Convert to fraction form
    14,580,092.60/21,870,138.90 = 10,325,065.40/x
  3. Step 3: Cross multiply
    14,580,092.60x = 21,870,138.90 × 10,325,065.40
  4. Step 4: Simplify right side
    14,580,092.60x = 225,810,614,449,584.06
  5. Step 5: Solve for x
    x = 225,810,614,449,584.06/14,580,092.60
  6. Step 6: Final answer
    x = 15,487,598.10

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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.