Home / 12,524,586,748,016-18,789,584,203,248-3,812,443,977,637.20

Finding the Fourth Proportional to 12,524,586,748,016, 18,789,584,203,248 and 3,812,443,977,637.20

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Solution

The fourth proportional to 12,524,586,748,016, 18,789,584,203,248 and 3,812,443,977,637.20 is: 5,719,489,080,094.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,524,586,748,016 : 18,789,584,203,248 = 3,812,443,977,637.20 : x
  2. Step 2: Convert to fraction form
    12,524,586,748,016/18,789,584,203,248 = 3,812,443,977,637.20/x
  3. Step 3: Cross multiply
    12,524,586,748,016x = 18,789,584,203,248 × 3,812,443,977,637.20
  4. Step 4: Simplify right side
    12,524,586,748,016x = 71,634,237,137,979,909,051,777,024
  5. Step 5: Solve for x
    x = 71,634,237,137,979,909,051,777,024/12,524,586,748,016
  6. Step 6: Final answer
    x = 5,719,489,080,094.99

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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.