Home / 3,864,974,934.83-5,806,189,604.10-2,292,113,865.57

Finding the Fourth Proportional to 3,864,974,934.83, 5,806,189,604.10 and 2,292,113,865.57

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Solution

The fourth proportional to 3,864,974,934.83, 5,806,189,604.10 and 2,292,113,865.57 is: 3,443,346,443.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,974,934.83 : 5,806,189,604.10 = 2,292,113,865.57 : x
  2. Step 2: Convert to fraction form
    3,864,974,934.83/5,806,189,604.10 = 2,292,113,865.57/x
  3. Step 3: Cross multiply
    3,864,974,934.83x = 5,806,189,604.10 × 2,292,113,865.57
  4. Step 4: Simplify right side
    3,864,974,934.83x = 13,308,447,697,686,001,664
  5. Step 5: Solve for x
    x = 13,308,447,697,686,001,664/3,864,974,934.83
  6. Step 6: Final answer
    x = 3,443,346,443.92

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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.