Home / 6,932,806,661.80-9,566,466,061.17-3,881,150,045.56

Finding the Fourth Proportional to 6,932,806,661.80, 9,566,466,061.17 and 3,881,150,045.56

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Solution

The fourth proportional to 6,932,806,661.80, 9,566,466,061.17 and 3,881,150,045.56 is: 5,355,535,211.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,806,661.80 : 9,566,466,061.17 = 3,881,150,045.56 : x
  2. Step 2: Convert to fraction form
    6,932,806,661.80/9,566,466,061.17 = 3,881,150,045.56/x
  3. Step 3: Cross multiply
    6,932,806,661.80x = 9,566,466,061.17 × 3,881,150,045.56
  4. Step 4: Simplify right side
    6,932,806,661.80x = 37,128,890,189,158,137,856
  5. Step 5: Solve for x
    x = 37,128,890,189,158,137,856/6,932,806,661.80
  6. Step 6: Final answer
    x = 5,355,535,211.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.