Home / 50,518,079.92-69,709,744.36-37,294,290.04

Finding the Fourth Proportional to 50,518,079.92, 69,709,744.36 and 37,294,290.04

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Solution

The fourth proportional to 50,518,079.92, 69,709,744.36 and 37,294,290.04 is: 51,462,277.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,518,079.92 : 69,709,744.36 = 37,294,290.04 : x
  2. Step 2: Convert to fraction form
    50,518,079.92/69,709,744.36 = 37,294,290.04/x
  3. Step 3: Cross multiply
    50,518,079.92x = 69,709,744.36 × 37,294,290.04
  4. Step 4: Simplify right side
    50,518,079.92x = 2,599,775,424,776,094
  5. Step 5: Solve for x
    x = 2,599,775,424,776,094/50,518,079.92
  6. Step 6: Final answer
    x = 51,462,277.05

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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.