Home / 22,709,723,171.10-34,065,787,781.45-6,999,338,337.18

Finding the Fourth Proportional to 22,709,723,171.10, 34,065,787,781.45 and 6,999,338,337.18

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Solution

The fourth proportional to 22,709,723,171.10, 34,065,787,781.45 and 6,999,338,337.18 is: 10,499,378,288.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,709,723,171.10 : 34,065,787,781.45 = 6,999,338,337.18 : x
  2. Step 2: Convert to fraction form
    22,709,723,171.10/34,065,787,781.45 = 6,999,338,337.18/x
  3. Step 3: Cross multiply
    22,709,723,171.10x = 34,065,787,781.45 × 6,999,338,337.18
  4. Step 4: Simplify right side
    22,709,723,171.10x = 238,437,974,404,941,021,184
  5. Step 5: Solve for x
    x = 238,437,974,404,941,021,184/22,709,723,171.10
  6. Step 6: Final answer
    x = 10,499,378,288.70

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Double scale
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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.