Home / 6,919,029,051,895.20-10,371,278,481,350-2,327,964,059,488.40

Finding the Fourth Proportional to 6,919,029,051,895.20, 10,371,278,481,350 and 2,327,964,059,488.40

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Solution

The fourth proportional to 6,919,029,051,895.20, 10,371,278,481,350 and 2,327,964,059,488.40 is: 3,489,501,687,944.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919,029,051,895.20 : 10,371,278,481,350 = 2,327,964,059,488.40 : x
  2. Step 2: Convert to fraction form
    6,919,029,051,895.20/10,371,278,481,350 = 2,327,964,059,488.40/x
  3. Step 3: Cross multiply
    6,919,029,051,895.20x = 10,371,278,481,350 × 2,327,964,059,488.40
  4. Step 4: Simplify right side
    6,919,029,051,895.20x = 24,143,963,555,528,232,207,908,864
  5. Step 5: Solve for x
    x = 24,143,963,555,528,232,207,908,864/6,919,029,051,895.20
  6. Step 6: Final answer
    x = 3,489,501,687,944.92

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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.