Home / 15,956,464,246.20-23,934,696,369.30-9,344,487,900.60

Finding the Fourth Proportional to 15,956,464,246.20, 23,934,696,369.30 and 9,344,487,900.60

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Solution

The fourth proportional to 15,956,464,246.20, 23,934,696,369.30 and 9,344,487,900.60 is: 14,016,731,850.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,956,464,246.20 : 23,934,696,369.30 = 9,344,487,900.60 : x
  2. Step 2: Convert to fraction form
    15,956,464,246.20/23,934,696,369.30 = 9,344,487,900.60/x
  3. Step 3: Cross multiply
    15,956,464,246.20x = 23,934,696,369.30 × 9,344,487,900.60
  4. Step 4: Simplify right side
    15,956,464,246.20x = 223,657,480,627,458,605,056
  5. Step 5: Solve for x
    x = 223,657,480,627,458,605,056/15,956,464,246.20
  6. Step 6: Final answer
    x = 14,016,731,850.90

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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.