Home / 39,110,975.20-58,643,134.80-23,975,768.80

Finding the Fourth Proportional to 39,110,975.20, 58,643,134.80 and 23,975,768.80

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Solution

The fourth proportional to 39,110,975.20, 58,643,134.80 and 23,975,768.80 is: 35,949,352.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,110,975.20 : 58,643,134.80 = 23,975,768.80 : x
  2. Step 2: Convert to fraction form
    39,110,975.20/58,643,134.80 = 23,975,768.80/x
  3. Step 3: Cross multiply
    39,110,975.20x = 58,643,134.80 × 23,975,768.80
  4. Step 4: Simplify right side
    39,110,975.20x = 1,406,014,241,672,034.25
  5. Step 5: Solve for x
    x = 1,406,014,241,672,034.25/39,110,975.20
  6. Step 6: Final answer
    x = 35,949,352.69

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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.