Home / 41,293,563.87-56,986,580.43-22,710,142.38

Finding the Fourth Proportional to 41,293,563.87, 56,986,580.43 and 22,710,142.38

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Solution

The fourth proportional to 41,293,563.87, 56,986,580.43 and 22,710,142.38 is: 31,340,800.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,293,563.87 : 56,986,580.43 = 22,710,142.38 : x
  2. Step 2: Convert to fraction form
    41,293,563.87/56,986,580.43 = 22,710,142.38/x
  3. Step 3: Cross multiply
    41,293,563.87x = 56,986,580.43 × 22,710,142.38
  4. Step 4: Simplify right side
    41,293,563.87x = 1,294,173,355,314,621.50
  5. Step 5: Solve for x
    x = 1,294,173,355,314,621.50/41,293,563.87
  6. Step 6: Final answer
    x = 31,340,800.70

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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.