Home / 173,094,234.40-259,641,351.60-51,925,686.40

Finding the Fourth Proportional to 173,094,234.40, 259,641,351.60 and 51,925,686.40

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Solution

The fourth proportional to 173,094,234.40, 259,641,351.60 and 51,925,686.40 is: 77,888,529.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,094,234.40 : 259,641,351.60 = 51,925,686.40 : x
  2. Step 2: Convert to fraction form
    173,094,234.40/259,641,351.60 = 51,925,686.40/x
  3. Step 3: Cross multiply
    173,094,234.40x = 259,641,351.60 × 51,925,686.40
  4. Step 4: Simplify right side
    173,094,234.40x = 13,482,055,399,653,738
  5. Step 5: Solve for x
    x = 13,482,055,399,653,738/173,094,234.40
  6. Step 6: Final answer
    x = 77,888,529.60

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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.