Home / 3,864,974,935.83-5,806,189,605.60-2,292,113,866.57

Finding the Fourth Proportional to 3,864,974,935.83, 5,806,189,605.60 and 2,292,113,866.57

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Solution

The fourth proportional to 3,864,974,935.83, 5,806,189,605.60 and 2,292,113,866.57 is: 3,443,346,445.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,974,935.83 : 5,806,189,605.60 = 2,292,113,866.57 : x
  2. Step 2: Convert to fraction form
    3,864,974,935.83/5,806,189,605.60 = 2,292,113,866.57/x
  3. Step 3: Cross multiply
    3,864,974,935.83x = 5,806,189,605.60 × 2,292,113,866.57
  4. Step 4: Simplify right side
    3,864,974,935.83x = 13,308,447,706,930,360,320
  5. Step 5: Solve for x
    x = 13,308,447,706,930,360,320/3,864,974,935.83
  6. Step 6: Final answer
    x = 3,443,346,445.42

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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.