Home / 2,754,163,679.40-4,131,245,519.10-1,652,167,621.80

Finding the Fourth Proportional to 2,754,163,679.40, 4,131,245,519.10 and 1,652,167,621.80

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Solution

The fourth proportional to 2,754,163,679.40, 4,131,245,519.10 and 1,652,167,621.80 is: 2,478,251,432.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,163,679.40 : 4,131,245,519.10 = 1,652,167,621.80 : x
  2. Step 2: Convert to fraction form
    2,754,163,679.40/4,131,245,519.10 = 1,652,167,621.80/x
  3. Step 3: Cross multiply
    2,754,163,679.40x = 4,131,245,519.10 × 1,652,167,621.80
  4. Step 4: Simplify right side
    2,754,163,679.40x = 6,825,510,084,363,353,088
  5. Step 5: Solve for x
    x = 6,825,510,084,363,353,088/2,754,163,679.40
  6. Step 6: Final answer
    x = 2,478,251,432.70

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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.