Home / 24,502,538.10-36,744,949.80-12,367,968.60

Finding the Fourth Proportional to 24,502,538.10, 36,744,949.80 and 12,367,968.60

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Solution

The fourth proportional to 24,502,538.10, 36,744,949.80 and 12,367,968.60 is: 18,547,482.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,502,538.10 : 36,744,949.80 = 12,367,968.60 : x
  2. Step 2: Convert to fraction form
    24,502,538.10/36,744,949.80 = 12,367,968.60/x
  3. Step 3: Cross multiply
    24,502,538.10x = 36,744,949.80 × 12,367,968.60
  4. Step 4: Simplify right side
    24,502,538.10x = 454,460,385,334,976.25
  5. Step 5: Solve for x
    x = 454,460,385,334,976.25/24,502,538.10
  6. Step 6: Final answer
    x = 18,547,482.04

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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.