Home / 63,441,369.80-87,549,090.24-35,939,298.04

Finding the Fourth Proportional to 63,441,369.80, 87,549,090.24 and 35,939,298.04

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Solution

The fourth proportional to 63,441,369.80, 87,549,090.24 and 35,939,298.04 is: 49,596,231.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,441,369.80 : 87,549,090.24 = 35,939,298.04 : x
  2. Step 2: Convert to fraction form
    63,441,369.80/87,549,090.24 = 35,939,298.04/x
  3. Step 3: Cross multiply
    63,441,369.80x = 87,549,090.24 × 35,939,298.04
  4. Step 4: Simplify right side
    63,441,369.80x = 3,146,452,847,266,215
  5. Step 5: Solve for x
    x = 3,146,452,847,266,215/63,441,369.80
  6. Step 6: Final answer
    x = 49,596,231.25

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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.