Home / 24,015,529.50-33,141,383.12-13,002,276.21

Finding the Fourth Proportional to 24,015,529.50, 33,141,383.12 and 13,002,276.21

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Solution

The fourth proportional to 24,015,529.50, 33,141,383.12 and 13,002,276.21 is: 17,943,115.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015,529.50 : 33,141,383.12 = 13,002,276.21 : x
  2. Step 2: Convert to fraction form
    24,015,529.50/33,141,383.12 = 13,002,276.21/x
  3. Step 3: Cross multiply
    24,015,529.50x = 33,141,383.12 × 13,002,276.21
  4. Step 4: Simplify right side
    24,015,529.50x = 430,913,417,159,806.69
  5. Step 5: Solve for x
    x = 430,913,417,159,806.69/24,015,529.50
  6. Step 6: Final answer
    x = 17,943,115.40

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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.