Home / 41,579,971.20-62,303,601.60-34,811,740.80

Finding the Fourth Proportional to 41,579,971.20, 62,303,601.60 and 34,811,740.80

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Solution

The fourth proportional to 41,579,971.20, 62,303,601.60 and 34,811,740.80 is: 52,162,057.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,579,971.20 : 62,303,601.60 = 34,811,740.80 : x
  2. Step 2: Convert to fraction form
    41,579,971.20/62,303,601.60 = 34,811,740.80/x
  3. Step 3: Cross multiply
    41,579,971.20x = 62,303,601.60 × 34,811,740.80
  4. Step 4: Simplify right side
    41,579,971.20x = 2,168,896,829,805,665.25
  5. Step 5: Solve for x
    x = 2,168,896,829,805,665.25/41,579,971.20
  6. Step 6: Final answer
    x = 52,162,057.05

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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.