Home / 108,440,386,001.35-162,660,579,002.02-108,440,386,001.35

Finding the Fourth Proportional to 108,440,386,001.35, 162,660,579,002.02 and 108,440,386,001.35

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Solution

The fourth proportional to 108,440,386,001.35, 162,660,579,002.02 and 108,440,386,001.35 is: 162,660,579,002.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,440,386,001.35 : 162,660,579,002.02 = 108,440,386,001.35 : x
  2. Step 2: Convert to fraction form
    108,440,386,001.35/162,660,579,002.02 = 108,440,386,001.35/x
  3. Step 3: Cross multiply
    108,440,386,001.35x = 162,660,579,002.02 × 108,440,386,001.35
  4. Step 4: Simplify right side
    108,440,386,001.35x = 17,638,975,974,182,135,791,616
  5. Step 5: Solve for x
    x = 17,638,975,974,182,135,791,616/108,440,386,001.35
  6. Step 6: Final answer
    x = 162,660,579,002.02

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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.