Home / 19,437,820,982,929-29,136,321,436,504-6,540,014,255,287.20

Finding the Fourth Proportional to 19,437,820,982,929, 29,136,321,436,504 and 6,540,014,255,287.20

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Solution

The fourth proportional to 19,437,820,982,929, 29,136,321,436,504 and 6,540,014,255,287.20 is: 9,803,154,258,325.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,437,820,982,929 : 29,136,321,436,504 = 6,540,014,255,287.20 : x
  2. Step 2: Convert to fraction form
    19,437,820,982,929/29,136,321,436,504 = 6,540,014,255,287.20/x
  3. Step 3: Cross multiply
    19,437,820,982,929x = 29,136,321,436,504 × 6,540,014,255,287.20
  4. Step 4: Simplify right side
    19,437,820,982,929x = 190,551,957,541,366,194,805,669,888
  5. Step 5: Solve for x
    x = 190,551,957,541,366,194,805,669,888/19,437,820,982,929
  6. Step 6: Final answer
    x = 9,803,154,258,325.35

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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.