Home / 24,438,118.20-36,696,345.30-19,431,065.40

Finding the Fourth Proportional to 24,438,118.20, 36,696,345.30 and 19,431,065.40

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Solution

The fourth proportional to 24,438,118.20, 36,696,345.30 and 19,431,065.40 is: 29,177,741.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,438,118.20 : 36,696,345.30 = 19,431,065.40 : x
  2. Step 2: Convert to fraction form
    24,438,118.20/36,696,345.30 = 19,431,065.40/x
  3. Step 3: Cross multiply
    24,438,118.20x = 36,696,345.30 × 19,431,065.40
  4. Step 4: Simplify right side
    24,438,118.20x = 713,049,085,465,282.50
  5. Step 5: Solve for x
    x = 713,049,085,465,282.50/24,438,118.20
  6. Step 6: Final answer
    x = 29,177,741.09

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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.