Home / 75,879,754.64-113,837,739-24,761,868.56

Finding the Fourth Proportional to 75,879,754.64, 113,837,739 and 24,761,868.56

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Solution

The fourth proportional to 75,879,754.64, 113,837,739 and 24,761,868.56 is: 37,148,711.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,879,754.64 : 113,837,739 = 24,761,868.56 : x
  2. Step 2: Convert to fraction form
    75,879,754.64/113,837,739 = 24,761,868.56/x
  3. Step 3: Cross multiply
    75,879,754.64x = 113,837,739 × 24,761,868.56
  4. Step 4: Simplify right side
    75,879,754.64x = 2,818,835,130,285,585.50
  5. Step 5: Solve for x
    x = 2,818,835,130,285,585.50/75,879,754.64
  6. Step 6: Final answer
    x = 37,148,711.72

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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.