Home / 182,360,350.84-251,657,388.78-98,728,503.10

Finding the Fourth Proportional to 182,360,350.84, 251,657,388.78 and 98,728,503.10

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Solution

The fourth proportional to 182,360,350.84, 251,657,388.78 and 98,728,503.10 is: 136,245,390.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,360,350.84 : 251,657,388.78 = 98,728,503.10 : x
  2. Step 2: Convert to fraction form
    182,360,350.84/251,657,388.78 = 98,728,503.10/x
  3. Step 3: Cross multiply
    182,360,350.84x = 251,657,388.78 × 98,728,503.10
  4. Step 4: Simplify right side
    182,360,350.84x = 24,845,757,288,304,132
  5. Step 5: Solve for x
    x = 24,845,757,288,304,132/182,360,350.84
  6. Step 6: Final answer
    x = 136,245,390.92

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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.