Home / 44,048,391.39-60,788,503.82-30,138,920.12

Finding the Fourth Proportional to 44,048,391.39, 60,788,503.82 and 30,138,920.12

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Solution

The fourth proportional to 44,048,391.39, 60,788,503.82 and 30,138,920.12 is: 41,592,889.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,048,391.39 : 60,788,503.82 = 30,138,920.12 : x
  2. Step 2: Convert to fraction form
    44,048,391.39/60,788,503.82 = 30,138,920.12/x
  3. Step 3: Cross multiply
    44,048,391.39x = 60,788,503.82 × 30,138,920.12
  4. Step 4: Simplify right side
    44,048,391.39x = 1,832,099,860,845,295
  5. Step 5: Solve for x
    x = 1,832,099,860,845,295/44,048,391.39
  6. Step 6: Final answer
    x = 41,592,889.16

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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.