Home / 2,851,017,591.02-3,934,412,750.14-1,580,948,049.33

Finding the Fourth Proportional to 2,851,017,591.02, 3,934,412,750.14 and 1,580,948,049.33

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Solution

The fourth proportional to 2,851,017,591.02, 3,934,412,750.14 and 1,580,948,049.33 is: 2,181,713,007.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,017,591.02 : 3,934,412,750.14 = 1,580,948,049.33 : x
  2. Step 2: Convert to fraction form
    2,851,017,591.02/3,934,412,750.14 = 1,580,948,049.33/x
  3. Step 3: Cross multiply
    2,851,017,591.02x = 3,934,412,750.14 × 1,580,948,049.33
  4. Step 4: Simplify right side
    2,851,017,591.02x = 6,220,102,162,592,913,408
  5. Step 5: Solve for x
    x = 6,220,102,162,592,913,408/2,851,017,591.02
  6. Step 6: Final answer
    x = 2,181,713,007.38

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Double scale
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1.5x scale

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.