Home / 88,666,492.88-133,012,431.99-27,260,806.93

Finding the Fourth Proportional to 88,666,492.88, 133,012,431.99 and 27,260,806.93

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Solution

The fourth proportional to 88,666,492.88, 133,012,431.99 and 27,260,806.93 is: 40,895,112.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,666,492.88 : 133,012,431.99 = 27,260,806.93 : x
  2. Step 2: Convert to fraction form
    88,666,492.88/133,012,431.99 = 27,260,806.93/x
  3. Step 3: Cross multiply
    88,666,492.88x = 133,012,431.99 × 27,260,806.93
  4. Step 4: Simplify right side
    88,666,492.88x = 3,626,026,227,436,614
  5. Step 5: Solve for x
    x = 3,626,026,227,436,614/88,666,492.88
  6. Step 6: Final answer
    x = 40,895,112.79

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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.