Home / 292,292,003.98-403,362,825.87-174,817,331.92

Finding the Fourth Proportional to 292,292,003.98, 403,362,825.87 and 174,817,331.92

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Solution

The fourth proportional to 292,292,003.98, 403,362,825.87 and 174,817,331.92 is: 241,247,834.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,292,003.98 : 403,362,825.87 = 174,817,331.92 : x
  2. Step 2: Convert to fraction form
    292,292,003.98/403,362,825.87 = 174,817,331.92/x
  3. Step 3: Cross multiply
    292,292,003.98x = 403,362,825.87 × 174,817,331.92
  4. Step 4: Simplify right side
    292,292,003.98x = 70,514,813,014,304,952
  5. Step 5: Solve for x
    x = 70,514,813,014,304,952/292,292,003.98
  6. Step 6: Final answer
    x = 241,247,834.54

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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.