Home / 69,335,823.42-95,683,349.98-38,395,955.34

Finding the Fourth Proportional to 69,335,823.42, 95,683,349.98 and 38,395,955.34

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Solution

The fourth proportional to 69,335,823.42, 95,683,349.98 and 38,395,955.34 is: 52,986,370.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,335,823.42 : 95,683,349.98 = 38,395,955.34 : x
  2. Step 2: Convert to fraction form
    69,335,823.42/95,683,349.98 = 38,395,955.34/x
  3. Step 3: Cross multiply
    69,335,823.42x = 95,683,349.98 × 38,395,955.34
  4. Step 4: Simplify right side
    69,335,823.42x = 3,673,853,632,613,670.50
  5. Step 5: Solve for x
    x = 3,673,853,632,613,670.50/69,335,823.42
  6. Step 6: Final answer
    x = 52,986,370.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.