Home / 24,017,572.80-33,144,001.92-13,004,133.12

Finding the Fourth Proportional to 24,017,572.80, 33,144,001.92 and 13,004,133.12

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Solution

The fourth proportional to 24,017,572.80, 33,144,001.92 and 13,004,133.12 is: 17,945,569.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,017,572.80 : 33,144,001.92 = 13,004,133.12 : x
  2. Step 2: Convert to fraction form
    24,017,572.80/33,144,001.92 = 13,004,133.12/x
  3. Step 3: Cross multiply
    24,017,572.80x = 33,144,001.92 × 13,004,133.12
  4. Step 4: Simplify right side
    24,017,572.80x = 431,009,013,097,215.56
  5. Step 5: Solve for x
    x = 431,009,013,097,215.56/24,017,572.80
  6. Step 6: Final answer
    x = 17,945,569.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.