Home / 567,717,802.61-851,571,026.75-179,540,699.09

Finding the Fourth Proportional to 567,717,802.61, 851,571,026.75 and 179,540,699.09

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Solution

The fourth proportional to 567,717,802.61, 851,571,026.75 and 179,540,699.09 is: 269,309,253.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,717,802.61 : 851,571,026.75 = 179,540,699.09 : x
  2. Step 2: Convert to fraction form
    567,717,802.61/851,571,026.75 = 179,540,699.09/x
  3. Step 3: Cross multiply
    567,717,802.61x = 851,571,026.75 × 179,540,699.09
  4. Step 4: Simplify right side
    567,717,802.61x = 152,891,657,463,675,104
  5. Step 5: Solve for x
    x = 152,891,657,463,675,104/567,717,802.61
  6. Step 6: Final answer
    x = 269,309,253.23

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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.