Home / 622,618,594.04-933,929,663.98-179,997,306.26

Finding the Fourth Proportional to 622,618,594.04, 933,929,663.98 and 179,997,306.26

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Solution

The fourth proportional to 622,618,594.04, 933,929,663.98 and 179,997,306.26 is: 269,996,471.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,618,594.04 : 933,929,663.98 = 179,997,306.26 : x
  2. Step 2: Convert to fraction form
    622,618,594.04/933,929,663.98 = 179,997,306.26/x
  3. Step 3: Cross multiply
    622,618,594.04x = 933,929,663.98 × 179,997,306.26
  4. Step 4: Simplify right side
    622,618,594.04x = 168,104,823,752,706,944
  5. Step 5: Solve for x
    x = 168,104,823,752,706,944/622,618,594.04
  6. Step 6: Final answer
    x = 269,996,471.94

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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.