Home / 9,831,672,005.20-14,747,508,007.80-9,831,672,005.20

Finding the Fourth Proportional to 9,831,672,005.20, 14,747,508,007.80 and 9,831,672,005.20

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Solution

The fourth proportional to 9,831,672,005.20, 14,747,508,007.80 and 9,831,672,005.20 is: 14,747,508,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,672,005.20 : 14,747,508,007.80 = 9,831,672,005.20 : x
  2. Step 2: Convert to fraction form
    9,831,672,005.20/14,747,508,007.80 = 9,831,672,005.20/x
  3. Step 3: Cross multiply
    9,831,672,005.20x = 14,747,508,007.80 × 9,831,672,005.20
  4. Step 4: Simplify right side
    9,831,672,005.20x = 144,992,661,626,750,091,264
  5. Step 5: Solve for x
    x = 144,992,661,626,750,091,264/9,831,672,005.20
  6. Step 6: Final answer
    x = 14,747,508,007.80

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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.