Home / 160,501,853,467.20-240,752,780,200.80-48,706,649,248.80

Finding the Fourth Proportional to 160,501,853,467.20, 240,752,780,200.80 and 48,706,649,248.80

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Solution

The fourth proportional to 160,501,853,467.20, 240,752,780,200.80 and 48,706,649,248.80 is: 73,059,973,873.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,501,853,467.20 : 240,752,780,200.80 = 48,706,649,248.80 : x
  2. Step 2: Convert to fraction form
    160,501,853,467.20/240,752,780,200.80 = 48,706,649,248.80/x
  3. Step 3: Cross multiply
    160,501,853,467.20x = 240,752,780,200.80 × 48,706,649,248.80
  4. Step 4: Simplify right side
    160,501,853,467.20x = 11,726,261,220,913,807,622,144
  5. Step 5: Solve for x
    x = 11,726,261,220,913,807,622,144/160,501,853,467.20
  6. Step 6: Final answer
    x = 73,059,973,873.20

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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.