Home / 23,779,486.80-35,669,230.20-15,269,432.40

Finding the Fourth Proportional to 23,779,486.80, 35,669,230.20 and 15,269,432.40

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Solution

The fourth proportional to 23,779,486.80, 35,669,230.20 and 15,269,432.40 is: 22,904,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,779,486.80 : 35,669,230.20 = 15,269,432.40 : x
  2. Step 2: Convert to fraction form
    23,779,486.80/35,669,230.20 = 15,269,432.40/x
  3. Step 3: Cross multiply
    23,779,486.80x = 35,669,230.20 × 15,269,432.40
  4. Step 4: Simplify right side
    23,779,486.80x = 544,648,899,298,938.56
  5. Step 5: Solve for x
    x = 544,648,899,298,938.56/23,779,486.80
  6. Step 6: Final answer
    x = 22,904,148.60

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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.