Home / 17,454,036,649,990-26,181,080,172,650-7,127,726,683,463.20

Finding the Fourth Proportional to 17,454,036,649,990, 26,181,080,172,650 and 7,127,726,683,463.20

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Solution

The fourth proportional to 17,454,036,649,990, 26,181,080,172,650 and 7,127,726,683,463.20 is: 10,691,600,315,196.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,036,649,990 : 26,181,080,172,650 = 7,127,726,683,463.20 : x
  2. Step 2: Convert to fraction form
    17,454,036,649,990/26,181,080,172,650 = 7,127,726,683,463.20/x
  3. Step 3: Cross multiply
    17,454,036,649,990x = 26,181,080,172,650 × 7,127,726,683,463.20
  4. Step 4: Simplify right side
    17,454,036,649,990x = 186,611,583,748,486,718,669,455,360
  5. Step 5: Solve for x
    x = 186,611,583,748,486,718,669,455,360/17,454,036,649,990
  6. Step 6: Final answer
    x = 10,691,600,315,196.64

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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.