Home / 165,013,092,002.60-247,519,638,003.90-165,013,092,002.60

Finding the Fourth Proportional to 165,013,092,002.60, 247,519,638,003.90 and 165,013,092,002.60

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Solution

The fourth proportional to 165,013,092,002.60, 247,519,638,003.90 and 165,013,092,002.60 is: 247,519,638,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,013,092,002.60 : 247,519,638,003.90 = 165,013,092,002.60 : x
  2. Step 2: Convert to fraction form
    165,013,092,002.60/247,519,638,003.90 = 165,013,092,002.60/x
  3. Step 3: Cross multiply
    165,013,092,002.60x = 247,519,638,003.90 × 165,013,092,002.60
  4. Step 4: Simplify right side
    165,013,092,002.60x = 40,843,980,798,387,801,817,088
  5. Step 5: Solve for x
    x = 40,843,980,798,387,801,817,088/165,013,092,002.60
  6. Step 6: Final answer
    x = 247,519,638,003.90

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1.5x scale

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.