Home / 184,437,344.70-276,656,017.05-48,122,728.20

Finding the Fourth Proportional to 184,437,344.70, 276,656,017.05 and 48,122,728.20

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Solution

The fourth proportional to 184,437,344.70, 276,656,017.05 and 48,122,728.20 is: 72,184,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,437,344.70 : 276,656,017.05 = 48,122,728.20 : x
  2. Step 2: Convert to fraction form
    184,437,344.70/276,656,017.05 = 48,122,728.20/x
  3. Step 3: Cross multiply
    184,437,344.70x = 276,656,017.05 × 48,122,728.20
  4. Step 4: Simplify right side
    184,437,344.70x = 13,313,442,313,391,718
  5. Step 5: Solve for x
    x = 13,313,442,313,391,718/184,437,344.70
  6. Step 6: Final answer
    x = 72,184,092.30

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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.