Home / 69,293,468.08-95,623,828.50-38,352,973.06

Finding the Fourth Proportional to 69,293,468.08, 95,623,828.50 and 38,352,973.06

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Solution

The fourth proportional to 69,293,468.08, 95,623,828.50 and 38,352,973.06 is: 52,926,462.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,293,468.08 : 95,623,828.50 = 38,352,973.06 : x
  2. Step 2: Convert to fraction form
    69,293,468.08/95,623,828.50 = 38,352,973.06/x
  3. Step 3: Cross multiply
    69,293,468.08x = 95,623,828.50 × 38,352,973.06
  4. Step 4: Simplify right side
    69,293,468.08x = 3,667,458,118,354,560.50
  5. Step 5: Solve for x
    x = 3,667,458,118,354,560.50/69,293,468.08
  6. Step 6: Final answer
    x = 52,926,462.19

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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.