Home / 12,097,117,553.10-18,145,676,329.65-2,906,258,801.10

Finding the Fourth Proportional to 12,097,117,553.10, 18,145,676,329.65 and 2,906,258,801.10

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Solution

The fourth proportional to 12,097,117,553.10, 18,145,676,329.65 and 2,906,258,801.10 is: 4,359,388,201.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,097,117,553.10 : 18,145,676,329.65 = 2,906,258,801.10 : x
  2. Step 2: Convert to fraction form
    12,097,117,553.10/18,145,676,329.65 = 2,906,258,801.10/x
  3. Step 3: Cross multiply
    12,097,117,553.10x = 18,145,676,329.65 × 2,906,258,801.10
  4. Step 4: Simplify right side
    12,097,117,553.10x = 52,736,031,534,957,256,704
  5. Step 5: Solve for x
    x = 52,736,031,534,957,256,704/12,097,117,553.10
  6. Step 6: Final answer
    x = 4,359,388,201.65

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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.