Home / 119,563,223.60-179,292,347.40-54,845,519.60

Finding the Fourth Proportional to 119,563,223.60, 179,292,347.40 and 54,845,519.60

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Solution

The fourth proportional to 119,563,223.60, 179,292,347.40 and 54,845,519.60 is: 82,244,202.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,563,223.60 : 179,292,347.40 = 54,845,519.60 : x
  2. Step 2: Convert to fraction form
    119,563,223.60/179,292,347.40 = 54,845,519.60/x
  3. Step 3: Cross multiply
    119,563,223.60x = 179,292,347.40 × 54,845,519.60
  4. Step 4: Simplify right side
    119,563,223.60x = 9,833,381,953,456,710
  5. Step 5: Solve for x
    x = 9,833,381,953,456,710/119,563,223.60
  6. Step 6: Final answer
    x = 82,244,202.33

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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.