Home / 75,879,755.64-113,837,740.50-24,761,869.56

Finding the Fourth Proportional to 75,879,755.64, 113,837,740.50 and 24,761,869.56

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Solution

The fourth proportional to 75,879,755.64, 113,837,740.50 and 24,761,869.56 is: 37,148,713.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,879,755.64 : 113,837,740.50 = 24,761,869.56 : x
  2. Step 2: Convert to fraction form
    75,879,755.64/113,837,740.50 = 24,761,869.56/x
  3. Step 3: Cross multiply
    75,879,755.64x = 113,837,740.50 × 24,761,869.56
  4. Step 4: Simplify right side
    75,879,755.64x = 2,818,835,281,266,129
  5. Step 5: Solve for x
    x = 2,818,835,281,266,129/75,879,755.64
  6. Step 6: Final answer
    x = 37,148,713.22

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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.