Home / 35,383,420,397.25-53,082,584,680.55-11,478,058,513.56

Finding the Fourth Proportional to 35,383,420,397.25, 53,082,584,680.55 and 11,478,058,513.56

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Solution

The fourth proportional to 35,383,420,397.25, 53,082,584,680.55 and 11,478,058,513.56 is: 17,219,505,807.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,383,420,397.25 : 53,082,584,680.55 = 11,478,058,513.56 : x
  2. Step 2: Convert to fraction form
    35,383,420,397.25/53,082,584,680.55 = 11,478,058,513.56/x
  3. Step 3: Cross multiply
    35,383,420,397.25x = 53,082,584,680.55 × 11,478,058,513.56
  4. Step 4: Simplify right side
    35,383,420,397.25x = 609,285,013,014,299,148,288
  5. Step 5: Solve for x
    x = 609,285,013,014,299,148,288/35,383,420,397.25
  6. Step 6: Final answer
    x = 17,219,505,807.35

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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.