Home / 229,301,334.27-343,926,243.81-63,328,434.53

Finding the Fourth Proportional to 229,301,334.27, 343,926,243.81 and 63,328,434.53

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Solution

The fourth proportional to 229,301,334.27, 343,926,243.81 and 63,328,434.53 is: 94,985,538.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,301,334.27 : 343,926,243.81 = 63,328,434.53 : x
  2. Step 2: Convert to fraction form
    229,301,334.27/343,926,243.81 = 63,328,434.53/x
  3. Step 3: Cross multiply
    229,301,334.27x = 343,926,243.81 × 63,328,434.53
  4. Step 4: Simplify right side
    229,301,334.27x = 21,780,310,612,550,772
  5. Step 5: Solve for x
    x = 21,780,310,612,550,772/229,301,334.27
  6. Step 6: Final answer
    x = 94,985,538.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.