Home / 41,875,483.70-62,815,193.85-13,122,557.30

Finding the Fourth Proportional to 41,875,483.70, 62,815,193.85 and 13,122,557.30

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Solution

The fourth proportional to 41,875,483.70, 62,815,193.85 and 13,122,557.30 is: 19,684,452.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,875,483.70 : 62,815,193.85 = 13,122,557.30 : x
  2. Step 2: Convert to fraction form
    41,875,483.70/62,815,193.85 = 13,122,557.30/x
  3. Step 3: Cross multiply
    41,875,483.70x = 62,815,193.85 × 13,122,557.30
  4. Step 4: Simplify right side
    41,875,483.70x = 824,295,980,607,232.62
  5. Step 5: Solve for x
    x = 824,295,980,607,232.62/41,875,483.70
  6. Step 6: Final answer
    x = 19,684,452.76

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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.