Home / 53,107,391.66-73,268,759.84-32,184,330.30

Finding the Fourth Proportional to 53,107,391.66, 73,268,759.84 and 32,184,330.30

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Solution

The fourth proportional to 53,107,391.66, 73,268,759.84 and 32,184,330.30 is: 44,402,594.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,107,391.66 : 73,268,759.84 = 32,184,330.30 : x
  2. Step 2: Convert to fraction form
    53,107,391.66/73,268,759.84 = 32,184,330.30/x
  3. Step 3: Cross multiply
    53,107,391.66x = 73,268,759.84 × 32,184,330.30
  4. Step 4: Simplify right side
    53,107,391.66x = 2,358,105,967,201,013.50
  5. Step 5: Solve for x
    x = 2,358,105,967,201,013.50/53,107,391.66
  6. Step 6: Final answer
    x = 44,402,594.32

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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.