Home / 16,815,811.29-25,223,717.28-4,036,316.01

Finding the Fourth Proportional to 16,815,811.29, 25,223,717.28 and 4,036,316.01

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Solution

The fourth proportional to 16,815,811.29, 25,223,717.28 and 4,036,316.01 is: 6,054,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,815,811.29 : 25,223,717.28 = 4,036,316.01 : x
  2. Step 2: Convert to fraction form
    16,815,811.29/25,223,717.28 = 4,036,316.01/x
  3. Step 3: Cross multiply
    16,815,811.29x = 25,223,717.28 × 4,036,316.01
  4. Step 4: Simplify right side
    16,815,811.29x = 101,810,893,888,977.66
  5. Step 5: Solve for x
    x = 101,810,893,888,977.66/16,815,811.29
  6. Step 6: Final answer
    x = 6,054,474.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.