Home / 60,318,073,979.48-83,242,722,390.96-33,221,342,909.01

Finding the Fourth Proportional to 60,318,073,979.48, 83,242,722,390.96 and 33,221,342,909.01

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Solution

The fourth proportional to 60,318,073,979.48, 83,242,722,390.96 and 33,221,342,909.01 is: 45,847,535,287.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,318,073,979.48 : 83,242,722,390.96 = 33,221,342,909.01 : x
  2. Step 2: Convert to fraction form
    60,318,073,979.48/83,242,722,390.96 = 33,221,342,909.01/x
  3. Step 3: Cross multiply
    60,318,073,979.48x = 83,242,722,390.96 × 33,221,342,909.01
  4. Step 4: Simplify right side
    60,318,073,979.48x = 2,765,435,025,229,606,813,696
  5. Step 5: Solve for x
    x = 2,765,435,025,229,606,813,696/60,318,073,979.48
  6. Step 6: Final answer
    x = 45,847,535,287.19

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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.