Home / 24,264,602.10-36,396,903.15-18,843,903.90

Finding the Fourth Proportional to 24,264,602.10, 36,396,903.15 and 18,843,903.90

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Solution

The fourth proportional to 24,264,602.10, 36,396,903.15 and 18,843,903.90 is: 28,265,855.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,264,602.10 : 36,396,903.15 = 18,843,903.90 : x
  2. Step 2: Convert to fraction form
    24,264,602.10/36,396,903.15 = 18,843,903.90/x
  3. Step 3: Cross multiply
    24,264,602.10x = 36,396,903.15 × 18,843,903.90
  4. Step 4: Simplify right side
    24,264,602.10x = 685,859,745,216,207.25
  5. Step 5: Solve for x
    x = 685,859,745,216,207.25/24,264,602.10
  6. Step 6: Final answer
    x = 28,265,855.85

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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.