Home / 175,283,681.50-241,898,602.80-96,965,884.72

Finding the Fourth Proportional to 175,283,681.50, 241,898,602.80 and 96,965,884.72

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Solution

The fourth proportional to 175,283,681.50, 241,898,602.80 and 96,965,884.72 is: 133,816,860.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,283,681.50 : 241,898,602.80 = 96,965,884.72 : x
  2. Step 2: Convert to fraction form
    175,283,681.50/241,898,602.80 = 96,965,884.72/x
  3. Step 3: Cross multiply
    175,283,681.50x = 241,898,602.80 × 96,965,884.72
  4. Step 4: Simplify right side
    175,283,681.50x = 23,455,912,033,033,872
  5. Step 5: Solve for x
    x = 23,455,912,033,033,872/175,283,681.50
  6. Step 6: Final answer
    x = 133,816,860.94

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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.