Home / 2,597,415,727.80-3,896,123,591.70-2,413,749,718.20

Finding the Fourth Proportional to 2,597,415,727.80, 3,896,123,591.70 and 2,413,749,718.20

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Solution

The fourth proportional to 2,597,415,727.80, 3,896,123,591.70 and 2,413,749,718.20 is: 3,620,624,577.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,415,727.80 : 3,896,123,591.70 = 2,413,749,718.20 : x
  2. Step 2: Convert to fraction form
    2,597,415,727.80/3,896,123,591.70 = 2,413,749,718.20/x
  3. Step 3: Cross multiply
    2,597,415,727.80x = 3,896,123,591.70 × 2,413,749,718.20
  4. Step 4: Simplify right side
    2,597,415,727.80x = 9,404,267,221,538,246,656
  5. Step 5: Solve for x
    x = 9,404,267,221,538,246,656/2,597,415,727.80
  6. Step 6: Final answer
    x = 3,620,624,577.30

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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.