Home / 173,453,225.04-259,948,654.65-91,552,850.10

Finding the Fourth Proportional to 173,453,225.04, 259,948,654.65 and 91,552,850.10

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Solution

The fourth proportional to 173,453,225.04, 259,948,654.65 and 91,552,850.10 is: 137,207,251.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,453,225.04 : 259,948,654.65 = 91,552,850.10 : x
  2. Step 2: Convert to fraction form
    173,453,225.04/259,948,654.65 = 91,552,850.10/x
  3. Step 3: Cross multiply
    173,453,225.04x = 259,948,654.65 × 91,552,850.10
  4. Step 4: Simplify right side
    173,453,225.04x = 23,799,040,212,868,116
  5. Step 5: Solve for x
    x = 23,799,040,212,868,116/173,453,225.04
  6. Step 6: Final answer
    x = 137,207,251.16

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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.