Home / 47,713,197.60-71,569,796.40-41,218,682.40

Finding the Fourth Proportional to 47,713,197.60, 71,569,796.40 and 41,218,682.40

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Solution

The fourth proportional to 47,713,197.60, 71,569,796.40 and 41,218,682.40 is: 61,828,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,713,197.60 : 71,569,796.40 = 41,218,682.40 : x
  2. Step 2: Convert to fraction form
    47,713,197.60/71,569,796.40 = 41,218,682.40/x
  3. Step 3: Cross multiply
    47,713,197.60x = 71,569,796.40 × 41,218,682.40
  4. Step 4: Simplify right side
    47,713,197.60x = 2,950,012,707,244,263.50
  5. Step 5: Solve for x
    x = 2,950,012,707,244,263.50/47,713,197.60
  6. Step 6: Final answer
    x = 61,828,023.60

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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.