Home / 60,385,785,069.65-83,332,635,975.89-33,288,464,597.87

Finding the Fourth Proportional to 60,385,785,069.65, 83,332,635,975.89 and 33,288,464,597.87

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Solution

The fourth proportional to 60,385,785,069.65, 83,332,635,975.89 and 33,288,464,597.87 is: 45,938,220,383.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,385,785,069.65 : 83,332,635,975.89 = 33,288,464,597.87 : x
  2. Step 2: Convert to fraction form
    60,385,785,069.65/83,332,635,975.89 = 33,288,464,597.87/x
  3. Step 3: Cross multiply
    60,385,785,069.65x = 83,332,635,975.89 × 33,288,464,597.87
  4. Step 4: Simplify right side
    60,385,785,069.65x = 2,774,015,502,530,985,328,640
  5. Step 5: Solve for x
    x = 2,774,015,502,530,985,328,640/60,385,785,069.65
  6. Step 6: Final answer
    x = 45,938,220,383.02

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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.