Home / 88,983,371.07-133,426,291.32-27,555,476.67

Finding the Fourth Proportional to 88,983,371.07, 133,426,291.32 and 27,555,476.67

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Solution

The fourth proportional to 88,983,371.07, 133,426,291.32 and 27,555,476.67 is: 41,318,113.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,983,371.07 : 133,426,291.32 = 27,555,476.67 : x
  2. Step 2: Convert to fraction form
    88,983,371.07/133,426,291.32 = 27,555,476.67/x
  3. Step 3: Cross multiply
    88,983,371.07x = 133,426,291.32 × 27,555,476.67
  4. Step 4: Simplify right side
    88,983,371.07x = 3,676,625,057,632,883.50
  5. Step 5: Solve for x
    x = 3,676,625,057,632,883.50/88,983,371.07
  6. Step 6: Final answer
    x = 41,318,113.86

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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.