Home / 44,159,409.84-66,248,993.96-13,456,392.04

Finding the Fourth Proportional to 44,159,409.84, 66,248,993.96 and 13,456,392.04

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Solution

The fourth proportional to 44,159,409.84, 66,248,993.96 and 13,456,392.04 is: 20,187,598.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,159,409.84 : 66,248,993.96 = 13,456,392.04 : x
  2. Step 2: Convert to fraction form
    44,159,409.84/66,248,993.96 = 13,456,392.04/x
  3. Step 3: Cross multiply
    44,159,409.84x = 66,248,993.96 × 13,456,392.04
  4. Step 4: Simplify right side
    44,159,409.84x = 891,472,434,981,352
  5. Step 5: Solve for x
    x = 891,472,434,981,352/44,159,409.84
  6. Step 6: Final answer
    x = 20,187,598.48

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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.