Home / 229,301,336.28-343,926,246.80-63,328,436.52

Finding the Fourth Proportional to 229,301,336.28, 343,926,246.80 and 63,328,436.52

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Solution

The fourth proportional to 229,301,336.28, 343,926,246.80 and 63,328,436.52 is: 94,985,541.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,301,336.28 : 343,926,246.80 = 63,328,436.52 : x
  2. Step 2: Convert to fraction form
    229,301,336.28/343,926,246.80 = 63,328,436.52/x
  3. Step 3: Cross multiply
    229,301,336.28x = 343,926,246.80 × 63,328,436.52
  4. Step 4: Simplify right side
    229,301,336.28x = 21,780,311,488,035,656
  5. Step 5: Solve for x
    x = 21,780,311,488,035,656/229,301,336.28
  6. Step 6: Final answer
    x = 94,985,541.04

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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.