Home / 24,432,003.20-36,648,004.80-15,809,974.40

Finding the Fourth Proportional to 24,432,003.20, 36,648,004.80 and 15,809,974.40

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Solution

The fourth proportional to 24,432,003.20, 36,648,004.80 and 15,809,974.40 is: 23,714,961.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,432,003.20 : 36,648,004.80 = 15,809,974.40 : x
  2. Step 2: Convert to fraction form
    24,432,003.20/36,648,004.80 = 15,809,974.40/x
  3. Step 3: Cross multiply
    24,432,003.20x = 36,648,004.80 × 15,809,974.40
  4. Step 4: Simplify right side
    24,432,003.20x = 579,404,017,699,077.12
  5. Step 5: Solve for x
    x = 579,404,017,699,077.12/24,432,003.20
  6. Step 6: Final answer
    x = 23,714,961.60

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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.