Home / 124,181,304-186,313,413.54-55,084,575.24

Finding the Fourth Proportional to 124,181,304, 186,313,413.54 and 55,084,575.24

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Solution

The fourth proportional to 124,181,304, 186,313,413.54 and 55,084,575.24 is: 82,645,252.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,181,304 : 186,313,413.54 = 55,084,575.24 : x
  2. Step 2: Convert to fraction form
    124,181,304/186,313,413.54 = 55,084,575.24/x
  3. Step 3: Cross multiply
    124,181,304x = 186,313,413.54 × 55,084,575.24
  4. Step 4: Simplify right side
    124,181,304x = 10,262,995,246,365,364
  5. Step 5: Solve for x
    x = 10,262,995,246,365,364/124,181,304
  6. Step 6: Final answer
    x = 82,645,252.67

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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.