Home / 2,894,650,350.88-4,342,459,826.40-2,272,840,499.20

Finding the Fourth Proportional to 2,894,650,350.88, 4,342,459,826.40 and 2,272,840,499.20

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Solution

The fourth proportional to 2,894,650,350.88, 4,342,459,826.40 and 2,272,840,499.20 is: 3,409,641,014.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,650,350.88 : 4,342,459,826.40 = 2,272,840,499.20 : x
  2. Step 2: Convert to fraction form
    2,894,650,350.88/4,342,459,826.40 = 2,272,840,499.20/x
  3. Step 3: Cross multiply
    2,894,650,350.88x = 4,342,459,826.40 × 2,272,840,499.20
  4. Step 4: Simplify right side
    2,894,650,350.88x = 9,869,718,559,590,920,192
  5. Step 5: Solve for x
    x = 9,869,718,559,590,920,192/2,894,650,350.88
  6. Step 6: Final answer
    x = 3,409,641,014.71

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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.