Home / 2,675,443,860.60-4,016,189,099.70-1,585,541,038.20

Finding the Fourth Proportional to 2,675,443,860.60, 4,016,189,099.70 and 1,585,541,038.20

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Solution

The fourth proportional to 2,675,443,860.60, 4,016,189,099.70 and 1,585,541,038.20 is: 2,380,103,252.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,443,860.60 : 4,016,189,099.70 = 1,585,541,038.20 : x
  2. Step 2: Convert to fraction form
    2,675,443,860.60/4,016,189,099.70 = 1,585,541,038.20/x
  3. Step 3: Cross multiply
    2,675,443,860.60x = 4,016,189,099.70 × 1,585,541,038.20
  4. Step 4: Simplify right side
    2,675,443,860.60x = 6,367,832,634,745,861,120
  5. Step 5: Solve for x
    x = 6,367,832,634,745,861,120/2,675,443,860.60
  6. Step 6: Final answer
    x = 2,380,103,252.59

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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.