Home / 144,860,685.30-217,291,027.95-110,848,461.30

Finding the Fourth Proportional to 144,860,685.30, 217,291,027.95 and 110,848,461.30

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Solution

The fourth proportional to 144,860,685.30, 217,291,027.95 and 110,848,461.30 is: 166,272,691.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,860,685.30 : 217,291,027.95 = 110,848,461.30 : x
  2. Step 2: Convert to fraction form
    144,860,685.30/217,291,027.95 = 110,848,461.30/x
  3. Step 3: Cross multiply
    144,860,685.30x = 217,291,027.95 × 110,848,461.30
  4. Step 4: Simplify right side
    144,860,685.30x = 24,086,376,102,552,792
  5. Step 5: Solve for x
    x = 24,086,376,102,552,792/144,860,685.30
  6. Step 6: Final answer
    x = 166,272,691.95

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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.