Home / 2,043,386,999.90-3,065,080,499.85-1,010,265,695.90

Finding the Fourth Proportional to 2,043,386,999.90, 3,065,080,499.85 and 1,010,265,695.90

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Solution

The fourth proportional to 2,043,386,999.90, 3,065,080,499.85 and 1,010,265,695.90 is: 1,515,398,543.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,386,999.90 : 3,065,080,499.85 = 1,010,265,695.90 : x
  2. Step 2: Convert to fraction form
    2,043,386,999.90/3,065,080,499.85 = 1,010,265,695.90/x
  3. Step 3: Cross multiply
    2,043,386,999.90x = 3,065,080,499.85 × 1,010,265,695.90
  4. Step 4: Simplify right side
    2,043,386,999.90x = 3,096,545,684,170,480,128
  5. Step 5: Solve for x
    x = 3,096,545,684,170,480,128/2,043,386,999.90
  6. Step 6: Final answer
    x = 1,515,398,543.85

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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.