Home / 49,948,029.66-74,921,218.39-14,933,225.67

Finding the Fourth Proportional to 49,948,029.66, 74,921,218.39 and 14,933,225.67

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Solution

The fourth proportional to 49,948,029.66, 74,921,218.39 and 14,933,225.67 is: 22,399,591.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,948,029.66 : 74,921,218.39 = 14,933,225.67 : x
  2. Step 2: Convert to fraction form
    49,948,029.66/74,921,218.39 = 14,933,225.67/x
  3. Step 3: Cross multiply
    49,948,029.66x = 74,921,218.39 × 14,933,225.67
  4. Step 4: Simplify right side
    49,948,029.66x = 1,118,815,461,689,224.12
  5. Step 5: Solve for x
    x = 1,118,815,461,689,224.12/49,948,029.66
  6. Step 6: Final answer
    x = 22,399,591.52

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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.