Home / 160,142,773,661.84-220,982,420,514.36-95,025,978,728.48

Finding the Fourth Proportional to 160,142,773,661.84, 220,982,420,514.36 and 95,025,978,728.48

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Solution

The fourth proportional to 160,142,773,661.84, 220,982,420,514.36 and 95,025,978,728.48 is: 131,127,183,019.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,142,773,661.84 : 220,982,420,514.36 = 95,025,978,728.48 : x
  2. Step 2: Convert to fraction form
    160,142,773,661.84/220,982,420,514.36 = 95,025,978,728.48/x
  3. Step 3: Cross multiply
    160,142,773,661.84x = 220,982,420,514.36 × 95,025,978,728.48
  4. Step 4: Simplify right side
    160,142,773,661.84x = 20,999,070,791,165,594,828,800
  5. Step 5: Solve for x
    x = 20,999,070,791,165,594,828,800/160,142,773,661.84
  6. Step 6: Final answer
    x = 131,127,183,019.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.