Home / 101,618,239,288.80-152,444,724,473.46-41,894,253,385.22

Finding the Fourth Proportional to 101,618,239,288.80, 152,444,724,473.46 and 41,894,253,385.22

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Solution

The fourth proportional to 101,618,239,288.80, 152,444,724,473.46 and 41,894,253,385.22 is: 62,848,539,386.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,618,239,288.80 : 152,444,724,473.46 = 41,894,253,385.22 : x
  2. Step 2: Convert to fraction form
    101,618,239,288.80/152,444,724,473.46 = 41,894,253,385.22/x
  3. Step 3: Cross multiply
    101,618,239,288.80x = 152,444,724,473.46 × 41,894,253,385.22
  4. Step 4: Simplify right side
    101,618,239,288.80x = 6,386,557,914,330,877,132,800
  5. Step 5: Solve for x
    x = 6,386,557,914,330,877,132,800/101,618,239,288.80
  6. Step 6: Final answer
    x = 62,848,539,386.52

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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.