Home / 41,228,305.20-61,842,457.80-37,446,058.80

Finding the Fourth Proportional to 41,228,305.20, 61,842,457.80 and 37,446,058.80

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Solution

The fourth proportional to 41,228,305.20, 61,842,457.80 and 37,446,058.80 is: 56,169,088.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,228,305.20 : 61,842,457.80 = 37,446,058.80 : x
  2. Step 2: Convert to fraction form
    41,228,305.20/61,842,457.80 = 37,446,058.80/x
  3. Step 3: Cross multiply
    41,228,305.20x = 61,842,457.80 × 37,446,058.80
  4. Step 4: Simplify right side
    41,228,305.20x = 2,315,756,311,115,318.50
  5. Step 5: Solve for x
    x = 2,315,756,311,115,318.50/41,228,305.20
  6. Step 6: Final answer
    x = 56,169,088.20

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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.