Home / 107,705,386,200.60-161,558,079,300.90-63,625,543,896.60

Finding the Fourth Proportional to 107,705,386,200.60, 161,558,079,300.90 and 63,625,543,896.60

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Solution

The fourth proportional to 107,705,386,200.60, 161,558,079,300.90 and 63,625,543,896.60 is: 95,438,315,844.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,705,386,200.60 : 161,558,079,300.90 = 63,625,543,896.60 : x
  2. Step 2: Convert to fraction form
    107,705,386,200.60/161,558,079,300.90 = 63,625,543,896.60/x
  3. Step 3: Cross multiply
    107,705,386,200.60x = 161,558,079,300.90 × 63,625,543,896.60
  4. Step 4: Simplify right side
    107,705,386,200.60x = 10,279,220,666,409,796,239,360
  5. Step 5: Solve for x
    x = 10,279,220,666,409,796,239,360/107,705,386,200.60
  6. Step 6: Final answer
    x = 95,438,315,844.90

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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.