Home / 2,834,359,936.20-4,251,539,904.30-2,501,465,293.80

Finding the Fourth Proportional to 2,834,359,936.20, 4,251,539,904.30 and 2,501,465,293.80

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Solution

The fourth proportional to 2,834,359,936.20, 4,251,539,904.30 and 2,501,465,293.80 is: 3,752,197,940.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,359,936.20 : 4,251,539,904.30 = 2,501,465,293.80 : x
  2. Step 2: Convert to fraction form
    2,834,359,936.20/4,251,539,904.30 = 2,501,465,293.80/x
  3. Step 3: Cross multiply
    2,834,359,936.20x = 4,251,539,904.30 × 2,501,465,293.80
  4. Step 4: Simplify right side
    2,834,359,936.20x = 10,635,079,515,812,225,024
  5. Step 5: Solve for x
    x = 10,635,079,515,812,225,024/2,834,359,936.20
  6. Step 6: Final answer
    x = 3,752,197,940.70

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Double scale
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1.5x scale

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.