Home / 47,836,940,176.74-66,015,003,926.31-25,838,998,306.23

Finding the Fourth Proportional to 47,836,940,176.74, 66,015,003,926.31 and 25,838,998,306.23

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Solution

The fourth proportional to 47,836,940,176.74, 66,015,003,926.31 and 25,838,998,306.23 is: 35,657,831,967.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,836,940,176.74 : 66,015,003,926.31 = 25,838,998,306.23 : x
  2. Step 2: Convert to fraction form
    47,836,940,176.74/66,015,003,926.31 = 25,838,998,306.23/x
  3. Step 3: Cross multiply
    47,836,940,176.74x = 66,015,003,926.31 × 25,838,998,306.23
  4. Step 4: Simplify right side
    47,836,940,176.74x = 1,705,761,574,637,690,683,392
  5. Step 5: Solve for x
    x = 1,705,761,574,637,690,683,392/47,836,940,176.74
  6. Step 6: Final answer
    x = 35,657,831,967.00

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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.