Home / 24,720,170.65-34,110,699.51-13,553,725.44

Finding the Fourth Proportional to 24,720,170.65, 34,110,699.51 and 13,553,725.44

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Solution

The fourth proportional to 24,720,170.65, 34,110,699.51 and 13,553,725.44 is: 18,702,421.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,720,170.65 : 34,110,699.51 = 13,553,725.44 : x
  2. Step 2: Convert to fraction form
    24,720,170.65/34,110,699.51 = 13,553,725.44/x
  3. Step 3: Cross multiply
    24,720,170.65x = 34,110,699.51 × 13,553,725.44
  4. Step 4: Simplify right side
    24,720,170.65x = 462,327,055,724,882.50
  5. Step 5: Solve for x
    x = 462,327,055,724,882.50/24,720,170.65
  6. Step 6: Final answer
    x = 18,702,421.69

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1.5x scale

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.