Home / 64,521,962.24-89,040,259.52-35,548,586.24

Finding the Fourth Proportional to 64,521,962.24, 89,040,259.52 and 35,548,586.24

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Solution

The fourth proportional to 64,521,962.24, 89,040,259.52 and 35,548,586.24 is: 49,057,022.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,521,962.24 : 89,040,259.52 = 35,548,586.24 : x
  2. Step 2: Convert to fraction form
    64,521,962.24/89,040,259.52 = 35,548,586.24/x
  3. Step 3: Cross multiply
    64,521,962.24x = 89,040,259.52 × 35,548,586.24
  4. Step 4: Simplify right side
    64,521,962.24x = 3,165,255,344,378,701
  5. Step 5: Solve for x
    x = 3,165,255,344,378,701/64,521,962.24
  6. Step 6: Final answer
    x = 49,057,022.36

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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.