Home / 24,015,680.46-33,141,024.72-13,419,155.16

Finding the Fourth Proportional to 24,015,680.46, 33,141,024.72 and 13,419,155.16

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Solution

The fourth proportional to 24,015,680.46, 33,141,024.72 and 13,419,155.16 is: 18,518,090.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015,680.46 : 33,141,024.72 = 13,419,155.16 : x
  2. Step 2: Convert to fraction form
    24,015,680.46/33,141,024.72 = 13,419,155.16/x
  3. Step 3: Cross multiply
    24,015,680.46x = 33,141,024.72 × 13,419,155.16
  4. Step 4: Simplify right side
    24,015,680.46x = 444,724,552,879,075.56
  5. Step 5: Solve for x
    x = 444,724,552,879,075.56/24,015,680.46
  6. Step 6: Final answer
    x = 18,518,090.86

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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.