Home / 148,553,762.70-222,830,644.05-110,290,010.70

Finding the Fourth Proportional to 148,553,762.70, 222,830,644.05 and 110,290,010.70

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Solution

The fourth proportional to 148,553,762.70, 222,830,644.05 and 110,290,010.70 is: 165,435,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,553,762.70 : 222,830,644.05 = 110,290,010.70 : x
  2. Step 2: Convert to fraction form
    148,553,762.70/222,830,644.05 = 110,290,010.70/x
  3. Step 3: Cross multiply
    148,553,762.70x = 222,830,644.05 × 110,290,010.70
  4. Step 4: Simplify right side
    148,553,762.70x = 24,575,994,116,562,392
  5. Step 5: Solve for x
    x = 24,575,994,116,562,392/148,553,762.70
  6. Step 6: Final answer
    x = 165,435,016.05

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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.