Home / 15,083,980,205.20-22,618,113,939.97-7,114,008,499.17

Finding the Fourth Proportional to 15,083,980,205.20, 22,618,113,939.97 and 7,114,008,499.17

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Solution

The fourth proportional to 15,083,980,205.20, 22,618,113,939.97 and 7,114,008,499.17 is: 10,667,307,475.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,083,980,205.20 : 22,618,113,939.97 = 7,114,008,499.17 : x
  2. Step 2: Convert to fraction form
    15,083,980,205.20/22,618,113,939.97 = 7,114,008,499.17/x
  3. Step 3: Cross multiply
    15,083,980,205.20x = 22,618,113,939.97 × 7,114,008,499.17
  4. Step 4: Simplify right side
    15,083,980,205.20x = 160,905,454,804,165,918,720
  5. Step 5: Solve for x
    x = 160,905,454,804,165,918,720/15,083,980,205.20
  6. Step 6: Final answer
    x = 10,667,307,475.56

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1.5x scale

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.