Home / 2,244,375,842.80-3,097,334,315.76-1,254,301,230.64

Finding the Fourth Proportional to 2,244,375,842.80, 3,097,334,315.76 and 1,254,301,230.64

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Solution

The fourth proportional to 2,244,375,842.80, 3,097,334,315.76 and 1,254,301,230.64 is: 1,730,989,155.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,375,842.80 : 3,097,334,315.76 = 1,254,301,230.64 : x
  2. Step 2: Convert to fraction form
    2,244,375,842.80/3,097,334,315.76 = 1,254,301,230.64/x
  3. Step 3: Cross multiply
    2,244,375,842.80x = 3,097,334,315.76 × 1,254,301,230.64
  4. Step 4: Simplify right side
    2,244,375,842.80x = 3,884,990,243,961,270,784
  5. Step 5: Solve for x
    x = 3,884,990,243,961,270,784/2,244,375,842.80
  6. Step 6: Final answer
    x = 1,730,989,155.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.