Home / 31,600,155.56-43,596,196.44-23,360,002.34

Finding the Fourth Proportional to 31,600,155.56, 43,596,196.44 and 23,360,002.34

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Solution

The fourth proportional to 31,600,155.56, 43,596,196.44 and 23,360,002.34 is: 32,227,918.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,600,155.56 : 43,596,196.44 = 23,360,002.34 : x
  2. Step 2: Convert to fraction form
    31,600,155.56/43,596,196.44 = 23,360,002.34/x
  3. Step 3: Cross multiply
    31,600,155.56x = 43,596,196.44 × 23,360,002.34
  4. Step 4: Simplify right side
    31,600,155.56x = 1,018,407,250,853,499.62
  5. Step 5: Solve for x
    x = 1,018,407,250,853,499.62/31,600,155.56
  6. Step 6: Final answer
    x = 32,227,918.91

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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.