Home / 50,150,671.04-69,237,356.64-38,525,395.52

Finding the Fourth Proportional to 50,150,671.04, 69,237,356.64 and 38,525,395.52

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Solution

The fourth proportional to 50,150,671.04, 69,237,356.64 and 38,525,395.52 is: 53,187,654.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,150,671.04 : 69,237,356.64 = 38,525,395.52 : x
  2. Step 2: Convert to fraction form
    50,150,671.04/69,237,356.64 = 38,525,395.52/x
  3. Step 3: Cross multiply
    50,150,671.04x = 69,237,356.64 × 38,525,395.52
  4. Step 4: Simplify right side
    50,150,671.04x = 2,667,396,549,315,298.50
  5. Step 5: Solve for x
    x = 2,667,396,549,315,298.50/50,150,671.04
  6. Step 6: Final answer
    x = 53,187,654.20

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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.