Home / 24,502,559.10-36,744,981.30-12,367,989.60

Finding the Fourth Proportional to 24,502,559.10, 36,744,981.30 and 12,367,989.60

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Solution

The fourth proportional to 24,502,559.10, 36,744,981.30 and 12,367,989.60 is: 18,547,513.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,502,559.10 : 36,744,981.30 = 12,367,989.60 : x
  2. Step 2: Convert to fraction form
    24,502,559.10/36,744,981.30 = 12,367,989.60/x
  3. Step 3: Cross multiply
    24,502,559.10x = 36,744,981.30 × 12,367,989.60
  4. Step 4: Simplify right side
    24,502,559.10x = 454,461,546,570,594.44
  5. Step 5: Solve for x
    x = 454,461,546,570,594.44/24,502,559.10
  6. Step 6: Final answer
    x = 18,547,513.54

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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.