Home / 175,891,962.08-242,760,005.71-97,600,738.23

Finding the Fourth Proportional to 175,891,962.08, 242,760,005.71 and 97,600,738.23

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Solution

The fourth proportional to 175,891,962.08, 242,760,005.71 and 97,600,738.23 is: 134,705,164.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,891,962.08 : 242,760,005.71 = 97,600,738.23 : x
  2. Step 2: Convert to fraction form
    175,891,962.08/242,760,005.71 = 97,600,738.23/x
  3. Step 3: Cross multiply
    175,891,962.08x = 242,760,005.71 × 97,600,738.23
  4. Step 4: Simplify right side
    175,891,962.08x = 23,693,555,769,771,016
  5. Step 5: Solve for x
    x = 23,693,555,769,771,016/175,891,962.08
  6. Step 6: Final answer
    x = 134,705,164.97

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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.