Home / 39,853,984.32-59,562,618.96-29,093,944.32

Finding the Fourth Proportional to 39,853,984.32, 59,562,618.96 and 29,093,944.32

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Solution

The fourth proportional to 39,853,984.32, 59,562,618.96 and 29,093,944.32 is: 43,481,512.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,853,984.32 : 59,562,618.96 = 29,093,944.32 : x
  2. Step 2: Convert to fraction form
    39,853,984.32/59,562,618.96 = 29,093,944.32/x
  3. Step 3: Cross multiply
    39,853,984.32x = 59,562,618.96 × 29,093,944.32
  4. Step 4: Simplify right side
    39,853,984.32x = 1,732,911,519,575,616.25
  5. Step 5: Solve for x
    x = 1,732,911,519,575,616.25/39,853,984.32
  6. Step 6: Final answer
    x = 43,481,512.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.