Home / 176,251,611.61-243,232,698.95-96,865,232.59

Finding the Fourth Proportional to 176,251,611.61, 243,232,698.95 and 96,865,232.59

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Solution

The fourth proportional to 176,251,611.61, 243,232,698.95 and 96,865,232.59 is: 133,677,029.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,251,611.61 : 243,232,698.95 = 96,865,232.59 : x
  2. Step 2: Convert to fraction form
    176,251,611.61/243,232,698.95 = 96,865,232.59/x
  3. Step 3: Cross multiply
    176,251,611.61x = 243,232,698.95 × 96,865,232.59
  4. Step 4: Simplify right side
    176,251,611.61x = 23,560,791,957,285,200
  5. Step 5: Solve for x
    x = 23,560,791,957,285,200/176,251,611.61
  6. Step 6: Final answer
    x = 133,677,029.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.