Home / 225,333,063.44-337,959,641.40-102,482,605.52

Finding the Fourth Proportional to 225,333,063.44, 337,959,641.40 and 102,482,605.52

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Solution

The fourth proportional to 225,333,063.44, 337,959,641.40 and 102,482,605.52 is: 153,705,737.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,333,063.44 : 337,959,641.40 = 102,482,605.52 : x
  2. Step 2: Convert to fraction form
    225,333,063.44/337,959,641.40 = 102,482,605.52/x
  3. Step 3: Cross multiply
    225,333,063.44x = 337,959,641.40 × 102,482,605.52
  4. Step 4: Simplify right side
    225,333,063.44x = 34,634,984,611,276,856
  5. Step 5: Solve for x
    x = 34,634,984,611,276,856/225,333,063.44
  6. Step 6: Final answer
    x = 153,705,737.11

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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.