Home / 1,067,733,743.70-1,601,600,615.55-952,848,009.30

Finding the Fourth Proportional to 1,067,733,743.70, 1,601,600,615.55 and 952,848,009.30

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Solution

The fourth proportional to 1,067,733,743.70, 1,601,600,615.55 and 952,848,009.30 is: 1,429,272,013.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,733,743.70 : 1,601,600,615.55 = 952,848,009.30 : x
  2. Step 2: Convert to fraction form
    1,067,733,743.70/1,601,600,615.55 = 952,848,009.30/x
  3. Step 3: Cross multiply
    1,067,733,743.70x = 1,601,600,615.55 × 952,848,009.30
  4. Step 4: Simplify right side
    1,067,733,743.70x = 1,526,081,958,220,472,064
  5. Step 5: Solve for x
    x = 1,526,081,958,220,472,064/1,067,733,743.70
  6. Step 6: Final answer
    x = 1,429,272,013.95

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Double scale
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Similar ratio
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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.