Home / 173,370,739.71-260,060,843.21-50,546,088.84

Finding the Fourth Proportional to 173,370,739.71, 260,060,843.21 and 50,546,088.84

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Solution

The fourth proportional to 173,370,739.71, 260,060,843.21 and 50,546,088.84 is: 75,820,513.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,370,739.71 : 260,060,843.21 = 50,546,088.84 : x
  2. Step 2: Convert to fraction form
    173,370,739.71/260,060,843.21 = 50,546,088.84/x
  3. Step 3: Cross multiply
    173,370,739.71x = 260,060,843.21 × 50,546,088.84
  4. Step 4: Simplify right side
    173,370,739.71x = 13,145,058,484,445,242
  5. Step 5: Solve for x
    x = 13,145,058,484,445,242/173,370,739.71
  6. Step 6: Final answer
    x = 75,820,513.35

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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.