Home / 32,210,170.69-48,254,294.38-19,040,159.57

Finding the Fourth Proportional to 32,210,170.69, 48,254,294.38 and 19,040,159.57

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Solution

The fourth proportional to 32,210,170.69, 48,254,294.38 and 19,040,159.57 is: 28,524,203.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,210,170.69 : 48,254,294.38 = 19,040,159.57 : x
  2. Step 2: Convert to fraction form
    32,210,170.69/48,254,294.38 = 19,040,159.57/x
  3. Step 3: Cross multiply
    32,210,170.69x = 48,254,294.38 × 19,040,159.57
  4. Step 4: Simplify right side
    32,210,170.69x = 918,769,464,932,954.25
  5. Step 5: Solve for x
    x = 918,769,464,932,954.25/32,210,170.69
  6. Step 6: Final answer
    x = 28,524,203.54

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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.