Home / 2,650,338,373.92-3,657,630,591.36-1,460,904,659.92

Finding the Fourth Proportional to 2,650,338,373.92, 3,657,630,591.36 and 1,460,904,659.92

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Solution

The fourth proportional to 2,650,338,373.92, 3,657,630,591.36 and 1,460,904,659.92 is: 2,016,138,628.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,338,373.92 : 3,657,630,591.36 = 1,460,904,659.92 : x
  2. Step 2: Convert to fraction form
    2,650,338,373.92/3,657,630,591.36 = 1,460,904,659.92/x
  3. Step 3: Cross multiply
    2,650,338,373.92x = 3,657,630,591.36 × 1,460,904,659.92
  4. Step 4: Simplify right side
    2,650,338,373.92x = 5,343,449,575,183,769,600
  5. Step 5: Solve for x
    x = 5,343,449,575,183,769,600/2,650,338,373.92
  6. Step 6: Final answer
    x = 2,016,138,628.85

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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.