Home / 59,880,433.11-82,614,700.51-48,848,111.61

Finding the Fourth Proportional to 59,880,433.11, 82,614,700.51 and 48,848,111.61

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Solution

The fourth proportional to 59,880,433.11, 82,614,700.51 and 48,848,111.61 is: 67,393,836.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,880,433.11 : 82,614,700.51 = 48,848,111.61 : x
  2. Step 2: Convert to fraction form
    59,880,433.11/82,614,700.51 = 48,848,111.61/x
  3. Step 3: Cross multiply
    59,880,433.11x = 82,614,700.51 × 48,848,111.61
  4. Step 4: Simplify right side
    59,880,433.11x = 4,035,572,110,707,278.50
  5. Step 5: Solve for x
    x = 4,035,572,110,707,278.50/59,880,433.11
  6. Step 6: Final answer
    x = 67,393,836.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.