Home / 174,478,907.14-240,780,164.26-96,162,273.72

Finding the Fourth Proportional to 174,478,907.14, 240,780,164.26 and 96,162,273.72

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Solution

The fourth proportional to 174,478,907.14, 240,780,164.26 and 96,162,273.72 is: 132,703,536.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,478,907.14 : 240,780,164.26 = 96,162,273.72 : x
  2. Step 2: Convert to fraction form
    174,478,907.14/240,780,164.26 = 96,162,273.72/x
  3. Step 3: Cross multiply
    174,478,907.14x = 240,780,164.26 × 96,162,273.72
  4. Step 4: Simplify right side
    174,478,907.14x = 23,153,968,061,676,276
  5. Step 5: Solve for x
    x = 23,153,968,061,676,276/174,478,907.14
  6. Step 6: Final answer
    x = 132,703,536.73

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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.