Home / 5,399,050,686.60-8,098,576,029.90-1,718,928,049.80

Finding the Fourth Proportional to 5,399,050,686.60, 8,098,576,029.90 and 1,718,928,049.80

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Solution

The fourth proportional to 5,399,050,686.60, 8,098,576,029.90 and 1,718,928,049.80 is: 2,578,392,074.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399,050,686.60 : 8,098,576,029.90 = 1,718,928,049.80 : x
  2. Step 2: Convert to fraction form
    5,399,050,686.60/8,098,576,029.90 = 1,718,928,049.80/x
  3. Step 3: Cross multiply
    5,399,050,686.60x = 8,098,576,029.90 × 1,718,928,049.80
  4. Step 4: Simplify right side
    5,399,050,686.60x = 13,920,869,501,233,033,216
  5. Step 5: Solve for x
    x = 13,920,869,501,233,033,216/5,399,050,686.60
  6. Step 6: Final answer
    x = 2,578,392,074.70

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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.