Home / 96,416,693.54-133,063,242.94-54,608,196.23

Finding the Fourth Proportional to 96,416,693.54, 133,063,242.94 and 54,608,196.23

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Solution

The fourth proportional to 96,416,693.54, 133,063,242.94 and 54,608,196.23 is: 75,363,958.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,416,693.54 : 133,063,242.94 = 54,608,196.23 : x
  2. Step 2: Convert to fraction form
    96,416,693.54/133,063,242.94 = 54,608,196.23/x
  3. Step 3: Cross multiply
    96,416,693.54x = 133,063,242.94 × 54,608,196.23
  4. Step 4: Simplify right side
    96,416,693.54x = 7,266,343,681,811,196
  5. Step 5: Solve for x
    x = 7,266,343,681,811,196/96,416,693.54
  6. Step 6: Final answer
    x = 75,363,958.41

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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.