Home / 89,282,258.03-133,923,860.00-27,866,273.40

Finding the Fourth Proportional to 89,282,258.03, 133,923,860.00 and 27,866,273.40

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Solution

The fourth proportional to 89,282,258.03, 133,923,860.00 and 27,866,273.40 is: 41,799,557.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,282,258.03 : 133,923,860.00 = 27,866,273.40 : x
  2. Step 2: Convert to fraction form
    89,282,258.03/133,923,860.00 = 27,866,273.40/x
  3. Step 3: Cross multiply
    89,282,258.03x = 133,923,860.00 × 27,866,273.40
  4. Step 4: Simplify right side
    89,282,258.03x = 3,731,958,897,403,992.50
  5. Step 5: Solve for x
    x = 3,731,958,897,403,992.50/89,282,258.03
  6. Step 6: Final answer
    x = 41,799,557.72

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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.