Home / 41,357,266.70-62,038,232.85-12,604,340.30

Finding the Fourth Proportional to 41,357,266.70, 62,038,232.85 and 12,604,340.30

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Solution

The fourth proportional to 41,357,266.70, 62,038,232.85 and 12,604,340.30 is: 18,907,221.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357,266.70 : 62,038,232.85 = 12,604,340.30 : x
  2. Step 2: Convert to fraction form
    41,357,266.70/62,038,232.85 = 12,604,340.30/x
  3. Step 3: Cross multiply
    41,357,266.70x = 62,038,232.85 × 12,604,340.30
  4. Step 4: Simplify right side
    41,357,266.70x = 781,950,998,452,038.88
  5. Step 5: Solve for x
    x = 781,950,998,452,038.88/41,357,266.70
  6. Step 6: Final answer
    x = 18,907,221.41

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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.