Home / 179,499,994.16-247,729,675.20-104,162,918

Finding the Fourth Proportional to 179,499,994.16, 247,729,675.20 and 104,162,918

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Solution

The fourth proportional to 179,499,994.16, 247,729,675.20 and 104,162,918 is: 143,756,248.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,499,994.16 : 247,729,675.20 = 104,162,918 : x
  2. Step 2: Convert to fraction form
    179,499,994.16/247,729,675.20 = 104,162,918/x
  3. Step 3: Cross multiply
    179,499,994.16x = 247,729,675.20 × 104,162,918
  4. Step 4: Simplify right side
    179,499,994.16x = 25,804,245,844,024,232
  5. Step 5: Solve for x
    x = 25,804,245,844,024,232/179,499,994.16
  6. Step 6: Final answer
    x = 143,756,248.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.