Home / 24,218,268.23-33,421,366.11-13,205,199.35

Finding the Fourth Proportional to 24,218,268.23, 33,421,366.11 and 13,205,199.35

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Solution

The fourth proportional to 24,218,268.23, 33,421,366.11 and 13,205,199.35 is: 18,223,260.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,218,268.23 : 33,421,366.11 = 13,205,199.35 : x
  2. Step 2: Convert to fraction form
    24,218,268.23/33,421,366.11 = 13,205,199.35/x
  3. Step 3: Cross multiply
    24,218,268.23x = 33,421,366.11 × 13,205,199.35
  4. Step 4: Simplify right side
    24,218,268.23x = 441,335,802,031,884
  5. Step 5: Solve for x
    x = 441,335,802,031,884/24,218,268.23
  6. Step 6: Final answer
    x = 18,223,260.14

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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.