Home / 3,170,073,892.47-4,750,974,317.85-1,771,001,651.57

Finding the Fourth Proportional to 3,170,073,892.47, 4,750,974,317.85 and 1,771,001,651.57

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Solution

The fourth proportional to 3,170,073,892.47, 4,750,974,317.85 and 1,771,001,651.57 is: 2,654,191,557.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,073,892.47 : 4,750,974,317.85 = 1,771,001,651.57 : x
  2. Step 2: Convert to fraction form
    3,170,073,892.47/4,750,974,317.85 = 1,771,001,651.57/x
  3. Step 3: Cross multiply
    3,170,073,892.47x = 4,750,974,317.85 × 1,771,001,651.57
  4. Step 4: Simplify right side
    3,170,073,892.47x = 8,413,983,363,479,004,160
  5. Step 5: Solve for x
    x = 8,413,983,363,479,004,160/3,170,073,892.47
  6. Step 6: Final answer
    x = 2,654,191,557.95

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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.