Home / 2,729,077,350,744.60-4,093,867,679,116.20-891,225,663,184.29

Finding the Fourth Proportional to 2,729,077,350,744.60, 4,093,867,679,116.20 and 891,225,663,184.29

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Solution

The fourth proportional to 2,729,077,350,744.60, 4,093,867,679,116.20 and 891,225,663,184.29 is: 1,336,920,676,254.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,077,350,744.60 : 4,093,867,679,116.20 = 891,225,663,184.29 : x
  2. Step 2: Convert to fraction form
    2,729,077,350,744.60/4,093,867,679,116.20 = 891,225,663,184.29/x
  3. Step 3: Cross multiply
    2,729,077,350,744.60x = 4,093,867,679,116.20 × 891,225,663,184.29
  4. Step 4: Simplify right side
    2,729,077,350,744.60x = 3,648,559,937,309,065,747,628,032
  5. Step 5: Solve for x
    x = 3,648,559,937,309,065,747,628,032/2,729,077,350,744.60
  6. Step 6: Final answer
    x = 1,336,920,676,254.78

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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.