Home / 36,148,155.72-49,842,310.14-26,964,855.24

Finding the Fourth Proportional to 36,148,155.72, 49,842,310.14 and 26,964,855.24

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Solution

The fourth proportional to 36,148,155.72, 49,842,310.14 and 26,964,855.24 is: 37,180,062.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,148,155.72 : 49,842,310.14 = 26,964,855.24 : x
  2. Step 2: Convert to fraction form
    36,148,155.72/49,842,310.14 = 26,964,855.24/x
  3. Step 3: Cross multiply
    36,148,155.72x = 49,842,310.14 × 26,964,855.24
  4. Step 4: Simplify right side
    36,148,155.72x = 1,343,990,677,752,284
  5. Step 5: Solve for x
    x = 1,343,990,677,752,284/36,148,155.72
  6. Step 6: Final answer
    x = 37,180,062.19

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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.