Home / 173,866,512.10-260,799,768.15-122,848,176.10

Finding the Fourth Proportional to 173,866,512.10, 260,799,768.15 and 122,848,176.10

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Solution

The fourth proportional to 173,866,512.10, 260,799,768.15 and 122,848,176.10 is: 184,272,264.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,866,512.10 : 260,799,768.15 = 122,848,176.10 : x
  2. Step 2: Convert to fraction form
    173,866,512.10/260,799,768.15 = 122,848,176.10/x
  3. Step 3: Cross multiply
    173,866,512.10x = 260,799,768.15 × 122,848,176.10
  4. Step 4: Simplify right side
    173,866,512.10x = 32,038,775,844,530,372
  5. Step 5: Solve for x
    x = 32,038,775,844,530,372/173,866,512.10
  6. Step 6: Final answer
    x = 184,272,264.15

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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.