Home / 167,677,724.84-231,392,889.88-94,338,691.88

Finding the Fourth Proportional to 167,677,724.84, 231,392,889.88 and 94,338,691.88

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Solution

The fourth proportional to 167,677,724.84, 231,392,889.88 and 94,338,691.88 is: 130,186,061.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,677,724.84 : 231,392,889.88 = 94,338,691.88 : x
  2. Step 2: Convert to fraction form
    167,677,724.84/231,392,889.88 = 94,338,691.88/x
  3. Step 3: Cross multiply
    167,677,724.84x = 231,392,889.88 × 94,338,691.88
  4. Step 4: Simplify right side
    167,677,724.84x = 21,829,302,540,219,280
  5. Step 5: Solve for x
    x = 21,829,302,540,219,280/167,677,724.84
  6. Step 6: Final answer
    x = 130,186,061.16

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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.