Home / 26,609,674.69-36,719,151.62-15,010,089.13

Finding the Fourth Proportional to 26,609,674.69, 36,719,151.62 and 15,010,089.13

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Solution

The fourth proportional to 26,609,674.69, 36,719,151.62 and 15,010,089.13 is: 20,712,682.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,609,674.69 : 36,719,151.62 = 15,010,089.13 : x
  2. Step 2: Convert to fraction form
    26,609,674.69/36,719,151.62 = 15,010,089.13/x
  3. Step 3: Cross multiply
    26,609,674.69x = 36,719,151.62 × 15,010,089.13
  4. Step 4: Simplify right side
    26,609,674.69x = 551,157,738,594,183.88
  5. Step 5: Solve for x
    x = 551,157,738,594,183.88/26,609,674.69
  6. Step 6: Final answer
    x = 20,712,682.32

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Double scale
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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.