Home / 49,587,762.87-74,164,085.19-44,161,126.97

Finding the Fourth Proportional to 49,587,762.87, 74,164,085.19 and 44,161,126.97

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Solution

The fourth proportional to 49,587,762.87, 74,164,085.19 and 44,161,126.97 is: 66,047,939.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,587,762.87 : 74,164,085.19 = 44,161,126.97 : x
  2. Step 2: Convert to fraction form
    49,587,762.87/74,164,085.19 = 44,161,126.97/x
  3. Step 3: Cross multiply
    49,587,762.87x = 74,164,085.19 × 44,161,126.97
  4. Step 4: Simplify right side
    49,587,762.87x = 3,275,169,582,318,666.50
  5. Step 5: Solve for x
    x = 3,275,169,582,318,666.50/49,587,762.87
  6. Step 6: Final answer
    x = 66,047,939.91

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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.