Home / 51,150,117.83-76,673,478.09-22,022,956.04

Finding the Fourth Proportional to 51,150,117.83, 76,673,478.09 and 22,022,956.04

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Solution

The fourth proportional to 51,150,117.83, 76,673,478.09 and 22,022,956.04 is: 33,012,174.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,150,117.83 : 76,673,478.09 = 22,022,956.04 : x
  2. Step 2: Convert to fraction form
    51,150,117.83/76,673,478.09 = 22,022,956.04/x
  3. Step 3: Cross multiply
    51,150,117.83x = 76,673,478.09 × 22,022,956.04
  4. Step 4: Simplify right side
    51,150,117.83x = 1,688,576,637,409,973.25
  5. Step 5: Solve for x
    x = 1,688,576,637,409,973.25/51,150,117.83
  6. Step 6: Final answer
    x = 33,012,174.93

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Double scale
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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.