Home / 7,635,779,382.11-11,455,317,652.55-2,324,306,881.22

Finding the Fourth Proportional to 7,635,779,382.11, 11,455,317,652.55 and 2,324,306,881.22

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Solution

The fourth proportional to 7,635,779,382.11, 11,455,317,652.55 and 2,324,306,881.22 is: 3,486,962,144.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,779,382.11 : 11,455,317,652.55 = 2,324,306,881.22 : x
  2. Step 2: Convert to fraction form
    7,635,779,382.11/11,455,317,652.55 = 2,324,306,881.22/x
  3. Step 3: Cross multiply
    7,635,779,382.11x = 11,455,317,652.55 × 2,324,306,881.22
  4. Step 4: Simplify right side
    7,635,779,382.11x = 26,625,673,646,314,004,480
  5. Step 5: Solve for x
    x = 26,625,673,646,314,004,480/7,635,779,382.11
  6. Step 6: Final answer
    x = 3,486,962,144.13

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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.