Home / 88,983,341.82-133,426,247.49-27,555,447.42

Finding the Fourth Proportional to 88,983,341.82, 133,426,247.49 and 27,555,447.42

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Solution

The fourth proportional to 88,983,341.82, 133,426,247.49 and 27,555,447.42 is: 41,318,070.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,983,341.82 : 133,426,247.49 = 27,555,447.42 : x
  2. Step 2: Convert to fraction form
    88,983,341.82/133,426,247.49 = 27,555,447.42/x
  3. Step 3: Cross multiply
    88,983,341.82x = 133,426,247.49 × 27,555,447.42
  4. Step 4: Simplify right side
    88,983,341.82x = 3,676,619,947,158,602
  5. Step 5: Solve for x
    x = 3,676,619,947,158,602/88,983,341.82
  6. Step 6: Final answer
    x = 41,318,070.01

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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.