Home / 97,677,693.44-146,515,023.76-33,026,901.92

Finding the Fourth Proportional to 97,677,693.44, 146,515,023.76 and 33,026,901.92

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Solution

The fourth proportional to 97,677,693.44, 146,515,023.76 and 33,026,901.92 is: 49,539,840.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,677,693.44 : 146,515,023.76 = 33,026,901.92 : x
  2. Step 2: Convert to fraction form
    97,677,693.44/146,515,023.76 = 33,026,901.92/x
  3. Step 3: Cross multiply
    97,677,693.44x = 146,515,023.76 × 33,026,901.92
  4. Step 4: Simplify right side
    97,677,693.44x = 4,838,937,319,527,990
  5. Step 5: Solve for x
    x = 4,838,937,319,527,990/97,677,693.44
  6. Step 6: Final answer
    x = 49,539,840.15

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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.