Home / 271,521,705.60-374,712,292.56-160,017,252.48

Finding the Fourth Proportional to 271,521,705.60, 374,712,292.56 and 160,017,252.48

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Solution

The fourth proportional to 271,521,705.60, 374,712,292.56 and 160,017,252.48 is: 220,831,080.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,521,705.60 : 374,712,292.56 = 160,017,252.48 : x
  2. Step 2: Convert to fraction form
    271,521,705.60/374,712,292.56 = 160,017,252.48/x
  3. Step 3: Cross multiply
    271,521,705.60x = 374,712,292.56 × 160,017,252.48
  4. Step 4: Simplify right side
    271,521,705.60x = 59,960,431,525,933,144
  5. Step 5: Solve for x
    x = 59,960,431,525,933,144/271,521,705.60
  6. Step 6: Final answer
    x = 220,831,080.13

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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.