Home / 177,356,284.14-244,866,837.34-158,739,184.20

Finding the Fourth Proportional to 177,356,284.14, 244,866,837.34 and 158,739,184.20

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Solution

The fourth proportional to 177,356,284.14, 244,866,837.34 and 158,739,184.20 is: 219,163,150.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,356,284.14 : 244,866,837.34 = 158,739,184.20 : x
  2. Step 2: Convert to fraction form
    177,356,284.14/244,866,837.34 = 158,739,184.20/x
  3. Step 3: Cross multiply
    177,356,284.14x = 244,866,837.34 × 158,739,184.20
  4. Step 4: Simplify right side
    177,356,284.14x = 38,869,961,996,985,696
  5. Step 5: Solve for x
    x = 38,869,961,996,985,696/177,356,284.14
  6. Step 6: Final answer
    x = 219,163,150.52

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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.