Home / 2,268,459,258.30-3,400,748,057.52-870,446,780.86

Finding the Fourth Proportional to 2,268,459,258.30, 3,400,748,057.52 and 870,446,780.86

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Solution

The fourth proportional to 2,268,459,258.30, 3,400,748,057.52 and 870,446,780.86 is: 1,304,925,441.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,459,258.30 : 3,400,748,057.52 = 870,446,780.86 : x
  2. Step 2: Convert to fraction form
    2,268,459,258.30/3,400,748,057.52 = 870,446,780.86/x
  3. Step 3: Cross multiply
    2,268,459,258.30x = 3,400,748,057.52 × 870,446,780.86
  4. Step 4: Simplify right side
    2,268,459,258.30x = 2,960,170,199,184,182,272
  5. Step 5: Solve for x
    x = 2,960,170,199,184,182,272/2,268,459,258.30
  6. Step 6: Final answer
    x = 1,304,925,441.51

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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.