Home / 173,818,092.30-260,727,138.45-171,130,706.70

Finding the Fourth Proportional to 173,818,092.30, 260,727,138.45 and 171,130,706.70

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Solution

The fourth proportional to 173,818,092.30, 260,727,138.45 and 171,130,706.70 is: 256,696,060.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,818,092.30 : 260,727,138.45 = 171,130,706.70 : x
  2. Step 2: Convert to fraction form
    173,818,092.30/260,727,138.45 = 171,130,706.70/x
  3. Step 3: Cross multiply
    173,818,092.30x = 260,727,138.45 × 171,130,706.70
  4. Step 4: Simplify right side
    173,818,092.30x = 44,618,419,458,817,240
  5. Step 5: Solve for x
    x = 44,618,419,458,817,240/173,818,092.30
  6. Step 6: Final answer
    x = 256,696,060.05

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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.