Home / 25,449,088.76-35,118,690.72-13,846,697.36

Finding the Fourth Proportional to 25,449,088.76, 35,118,690.72 and 13,846,697.36

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Solution

The fourth proportional to 25,449,088.76, 35,118,690.72 and 13,846,697.36 is: 19,107,870.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,449,088.76 : 35,118,690.72 = 13,846,697.36 : x
  2. Step 2: Convert to fraction form
    25,449,088.76/35,118,690.72 = 13,846,697.36/x
  3. Step 3: Cross multiply
    25,449,088.76x = 35,118,690.72 × 13,846,697.36
  4. Step 4: Simplify right side
    25,449,088.76x = 486,277,882,079,280.44
  5. Step 5: Solve for x
    x = 486,277,882,079,280.44/25,449,088.76
  6. Step 6: Final answer
    x = 19,107,870.10

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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.