Home / 16,606,081.60-24,909,122.40-9,887,617.60

Finding the Fourth Proportional to 16,606,081.60, 24,909,122.40 and 9,887,617.60

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Solution

The fourth proportional to 16,606,081.60, 24,909,122.40 and 9,887,617.60 is: 14,831,426.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,081.60 : 24,909,122.40 = 9,887,617.60 : x
  2. Step 2: Convert to fraction form
    16,606,081.60/24,909,122.40 = 9,887,617.60/x
  3. Step 3: Cross multiply
    16,606,081.60x = 24,909,122.40 × 9,887,617.60
  4. Step 4: Simplify right side
    16,606,081.60x = 246,291,877,042,794.22
  5. Step 5: Solve for x
    x = 246,291,877,042,794.22/16,606,081.60
  6. Step 6: Final answer
    x = 14,831,426.40

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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.