Home / 24,193,719.10-36,289,801.05-8,020,416.70

Finding the Fourth Proportional to 24,193,719.10, 36,289,801.05 and 8,020,416.70

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Solution

The fourth proportional to 24,193,719.10, 36,289,801.05 and 8,020,416.70 is: 12,030,367.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,719.10 : 36,289,801.05 = 8,020,416.70 : x
  2. Step 2: Convert to fraction form
    24,193,719.10/36,289,801.05 = 8,020,416.70/x
  3. Step 3: Cross multiply
    24,193,719.10x = 36,289,801.05 × 8,020,416.70
  4. Step 4: Simplify right side
    24,193,719.10x = 291,059,326,381,097.50
  5. Step 5: Solve for x
    x = 291,059,326,381,097.50/24,193,719.10
  6. Step 6: Final answer
    x = 12,030,367.27

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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.