Home / 63,945,748.68-88,239,798.48-36,066,922.44

Finding the Fourth Proportional to 63,945,748.68, 88,239,798.48 and 36,066,922.44

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Solution

The fourth proportional to 63,945,748.68, 88,239,798.48 and 36,066,922.44 is: 49,769,344.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,945,748.68 : 88,239,798.48 = 36,066,922.44 : x
  2. Step 2: Convert to fraction form
    63,945,748.68/88,239,798.48 = 36,066,922.44/x
  3. Step 3: Cross multiply
    63,945,748.68x = 88,239,798.48 × 36,066,922.44
  4. Step 4: Simplify right side
    63,945,748.68x = 3,182,537,967,899,390
  5. Step 5: Solve for x
    x = 3,182,537,967,899,390/63,945,748.68
  6. Step 6: Final answer
    x = 49,769,344.07

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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.