Home / 33,432,897.54-50,154,328.56-11,865,693.15

Finding the Fourth Proportional to 33,432,897.54, 50,154,328.56 and 11,865,693.15

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Solution

The fourth proportional to 33,432,897.54, 50,154,328.56 and 11,865,693.15 is: 17,800,307.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,432,897.54 : 50,154,328.56 = 11,865,693.15 : x
  2. Step 2: Convert to fraction form
    33,432,897.54/50,154,328.56 = 11,865,693.15/x
  3. Step 3: Cross multiply
    33,432,897.54x = 50,154,328.56 × 11,865,693.15
  4. Step 4: Simplify right side
    33,432,897.54x = 595,115,872,837,241.38
  5. Step 5: Solve for x
    x = 595,115,872,837,241.38/33,432,897.54
  6. Step 6: Final answer
    x = 17,800,307.98

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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.