Home / 17,454,036,649,984-26,181,080,172,642-7,127,726,683,458.40

Finding the Fourth Proportional to 17,454,036,649,984, 26,181,080,172,642 and 7,127,726,683,458.40

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Solution

The fourth proportional to 17,454,036,649,984, 26,181,080,172,642 and 7,127,726,683,458.40 is: 10,691,600,315,189.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,036,649,984 : 26,181,080,172,642 = 7,127,726,683,458.40 : x
  2. Step 2: Convert to fraction form
    17,454,036,649,984/26,181,080,172,642 = 7,127,726,683,458.40/x
  3. Step 3: Cross multiply
    17,454,036,649,984x = 26,181,080,172,642 × 7,127,726,683,458.40
  4. Step 4: Simplify right side
    17,454,036,649,984x = 186,611,583,748,304,062,300,291,072
  5. Step 5: Solve for x
    x = 186,611,583,748,304,062,300,291,072/17,454,036,649,984
  6. Step 6: Final answer
    x = 10,691,600,315,189.85

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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.