Home / 75,984,124.80-113,987,246.40-24,853,756.80

Finding the Fourth Proportional to 75,984,124.80, 113,987,246.40 and 24,853,756.80

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Solution

The fourth proportional to 75,984,124.80, 113,987,246.40 and 24,853,756.80 is: 37,284,252.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,984,124.80 : 113,987,246.40 = 24,853,756.80 : x
  2. Step 2: Convert to fraction form
    75,984,124.80/113,987,246.40 = 24,853,756.80/x
  3. Step 3: Cross multiply
    75,984,124.80x = 113,987,246.40 × 24,853,756.80
  4. Step 4: Simplify right side
    75,984,124.80x = 2,833,011,300,327,276
  5. Step 5: Solve for x
    x = 2,833,011,300,327,276/75,984,124.80
  6. Step 6: Final answer
    x = 37,284,252.57

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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.