Home / 244,261,657,911.60-366,392,486,867.40-164,917,941,764.40

Finding the Fourth Proportional to 244,261,657,911.60, 366,392,486,867.40 and 164,917,941,764.40

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Solution

The fourth proportional to 244,261,657,911.60, 366,392,486,867.40 and 164,917,941,764.40 is: 247,376,912,646.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,261,657,911.60 : 366,392,486,867.40 = 164,917,941,764.40 : x
  2. Step 2: Convert to fraction form
    244,261,657,911.60/366,392,486,867.40 = 164,917,941,764.40/x
  3. Step 3: Cross multiply
    244,261,657,911.60x = 366,392,486,867.40 × 164,917,941,764.40
  4. Step 4: Simplify right side
    244,261,657,911.60x = 60,424,694,812,111,563,390,976
  5. Step 5: Solve for x
    x = 60,424,694,812,111,563,390,976/244,261,657,911.60
  6. Step 6: Final answer
    x = 247,376,912,646.60

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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.