Home / 182,041,680.77-251,285,834.59-119,321,818.96

Finding the Fourth Proportional to 182,041,680.77, 251,285,834.59 and 119,321,818.96

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Solution

The fourth proportional to 182,041,680.77, 251,285,834.59 and 119,321,818.96 is: 164,708,888.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,041,680.77 : 251,285,834.59 = 119,321,818.96 : x
  2. Step 2: Convert to fraction form
    182,041,680.77/251,285,834.59 = 119,321,818.96/x
  3. Step 3: Cross multiply
    182,041,680.77x = 251,285,834.59 × 119,321,818.96
  4. Step 4: Simplify right side
    182,041,680.77x = 29,983,882,861,233,968
  5. Step 5: Solve for x
    x = 29,983,882,861,233,968/182,041,680.77
  6. Step 6: Final answer
    x = 164,708,888.28

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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.