Home / 6,732,132,912.45-10,098,199,368.68-1,824,806,718.45

Finding the Fourth Proportional to 6,732,132,912.45, 10,098,199,368.68 and 1,824,806,718.45

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Solution

The fourth proportional to 6,732,132,912.45, 10,098,199,368.68 and 1,824,806,718.45 is: 2,737,210,077.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732,132,912.45 : 10,098,199,368.68 = 1,824,806,718.45 : x
  2. Step 2: Convert to fraction form
    6,732,132,912.45/10,098,199,368.68 = 1,824,806,718.45/x
  3. Step 3: Cross multiply
    6,732,132,912.45x = 10,098,199,368.68 × 1,824,806,718.45
  4. Step 4: Simplify right side
    6,732,132,912.45x = 18,427,262,052,205,686,784
  5. Step 5: Solve for x
    x = 18,427,262,052,205,686,784/6,732,132,912.45
  6. Step 6: Final answer
    x = 2,737,210,077.68

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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.