Home / 229,891,553.50-344,537,915.37-93,417,388.06

Finding the Fourth Proportional to 229,891,553.50, 344,537,915.37 and 93,417,388.06

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Solution

The fourth proportional to 229,891,553.50, 344,537,915.37 and 93,417,388.06 is: 140,004,413.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,891,553.50 : 344,537,915.37 = 93,417,388.06 : x
  2. Step 2: Convert to fraction form
    229,891,553.50/344,537,915.37 = 93,417,388.06/x
  3. Step 3: Cross multiply
    229,891,553.50x = 344,537,915.37 × 93,417,388.06
  4. Step 4: Simplify right side
    229,891,553.50x = 32,185,832,141,502,728
  5. Step 5: Solve for x
    x = 32,185,832,141,502,728/229,891,553.50
  6. Step 6: Final answer
    x = 140,004,413.61

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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.