Home / 2,244,375,856.80-3,097,334,335.08-1,254,301,244.64

Finding the Fourth Proportional to 2,244,375,856.80, 3,097,334,335.08 and 1,254,301,244.64

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Solution

The fourth proportional to 2,244,375,856.80, 3,097,334,335.08 and 1,254,301,244.64 is: 1,730,989,174.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,375,856.80 : 3,097,334,335.08 = 1,254,301,244.64 : x
  2. Step 2: Convert to fraction form
    2,244,375,856.80/3,097,334,335.08 = 1,254,301,244.64/x
  3. Step 3: Cross multiply
    2,244,375,856.80x = 3,097,334,335.08 × 1,254,301,244.64
  4. Step 4: Simplify right side
    2,244,375,856.80x = 3,884,990,311,557,050,880
  5. Step 5: Solve for x
    x = 3,884,990,311,557,050,880/2,244,375,856.80
  6. Step 6: Final answer
    x = 1,730,989,174.47

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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.