Home / 567,717,828.48-851,571,065.63-179,540,724.96

Finding the Fourth Proportional to 567,717,828.48, 851,571,065.63 and 179,540,724.96

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Solution

The fourth proportional to 567,717,828.48, 851,571,065.63 and 179,540,724.96 is: 269,309,292.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,717,828.48 : 851,571,065.63 = 179,540,724.96 : x
  2. Step 2: Convert to fraction form
    567,717,828.48/851,571,065.63 = 179,540,724.96/x
  3. Step 3: Cross multiply
    567,717,828.48x = 851,571,065.63 × 179,540,724.96
  4. Step 4: Simplify right side
    567,717,828.48x = 152,891,686,478,618,816
  5. Step 5: Solve for x
    x = 152,891,686,478,618,816/567,717,828.48
  6. Step 6: Final answer
    x = 269,309,292.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.