Home / 3,773,316,121.80-5,659,974,182.70-2,399,222,272.20

Finding the Fourth Proportional to 3,773,316,121.80, 5,659,974,182.70 and 2,399,222,272.20

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Solution

The fourth proportional to 3,773,316,121.80, 5,659,974,182.70 and 2,399,222,272.20 is: 3,598,833,408.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,316,121.80 : 5,659,974,182.70 = 2,399,222,272.20 : x
  2. Step 2: Convert to fraction form
    3,773,316,121.80/5,659,974,182.70 = 2,399,222,272.20/x
  3. Step 3: Cross multiply
    3,773,316,121.80x = 5,659,974,182.70 × 2,399,222,272.20
  4. Step 4: Simplify right side
    3,773,316,121.80x = 13,579,536,119,210,829,824
  5. Step 5: Solve for x
    x = 13,579,536,119,210,829,824/3,773,316,121.80
  6. Step 6: Final answer
    x = 3,598,833,408.30

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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.