Home / 33,700,488.67-46,506,650.34-18,230,585.41

Finding the Fourth Proportional to 33,700,488.67, 46,506,650.34 and 18,230,585.41

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Solution

The fourth proportional to 33,700,488.67, 46,506,650.34 and 18,230,585.41 is: 25,158,194.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,700,488.67 : 46,506,650.34 = 18,230,585.41 : x
  2. Step 2: Convert to fraction form
    33,700,488.67/46,506,650.34 = 18,230,585.41/x
  3. Step 3: Cross multiply
    33,700,488.67x = 46,506,650.34 × 18,230,585.41
  4. Step 4: Simplify right side
    33,700,488.67x = 847,843,461,156,375.62
  5. Step 5: Solve for x
    x = 847,843,461,156,375.62/33,700,488.67
  6. Step 6: Final answer
    x = 25,158,194.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.