Home / 49,427,279,611.80-74,140,919,417.70-22,897,744,891.80

Finding the Fourth Proportional to 49,427,279,611.80, 74,140,919,417.70 and 22,897,744,891.80

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Solution

The fourth proportional to 49,427,279,611.80, 74,140,919,417.70 and 22,897,744,891.80 is: 34,346,617,337.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,427,279,611.80 : 74,140,919,417.70 = 22,897,744,891.80 : x
  2. Step 2: Convert to fraction form
    49,427,279,611.80/74,140,919,417.70 = 22,897,744,891.80/x
  3. Step 3: Cross multiply
    49,427,279,611.80x = 74,140,919,417.70 × 22,897,744,891.80
  4. Step 4: Simplify right side
    49,427,279,611.80x = 1,697,659,858,869,995,438,080
  5. Step 5: Solve for x
    x = 1,697,659,858,869,995,438,080/49,427,279,611.80
  6. Step 6: Final answer
    x = 34,346,617,337.70

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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.