Home / 26,958,416.67-40,437,475.16-10,788,109.65

Finding the Fourth Proportional to 26,958,416.67, 40,437,475.16 and 10,788,109.65

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Solution

The fourth proportional to 26,958,416.67, 40,437,475.16 and 10,788,109.65 is: 16,182,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,958,416.67 : 40,437,475.16 = 10,788,109.65 : x
  2. Step 2: Convert to fraction form
    26,958,416.67/40,437,475.16 = 10,788,109.65/x
  3. Step 3: Cross multiply
    26,958,416.67x = 40,437,475.16 × 10,788,109.65
  4. Step 4: Simplify right side
    26,958,416.67x = 436,243,915,941,290.75
  5. Step 5: Solve for x
    x = 436,243,915,941,290.75/26,958,416.67
  6. Step 6: Final answer
    x = 16,182,104.51

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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.