Home / 24,193,810.60-36,289,938.30-8,020,508.20

Finding the Fourth Proportional to 24,193,810.60, 36,289,938.30 and 8,020,508.20

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Solution

The fourth proportional to 24,193,810.60, 36,289,938.30 and 8,020,508.20 is: 12,030,504.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,810.60 : 36,289,938.30 = 8,020,508.20 : x
  2. Step 2: Convert to fraction form
    24,193,810.60/36,289,938.30 = 8,020,508.20/x
  3. Step 3: Cross multiply
    24,193,810.60x = 36,289,938.30 × 8,020,508.20
  4. Step 4: Simplify right side
    24,193,810.60x = 291,063,747,712,644.06
  5. Step 5: Solve for x
    x = 291,063,747,712,644.06/24,193,810.60
  6. Step 6: Final answer
    x = 12,030,504.52

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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.