Home / 47,223,633.96-65,161,423.62-26,595,772.20

Finding the Fourth Proportional to 47,223,633.96, 65,161,423.62 and 26,595,772.20

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Solution

The fourth proportional to 47,223,633.96, 65,161,423.62 and 26,595,772.20 is: 36,698,115.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,223,633.96 : 65,161,423.62 = 26,595,772.20 : x
  2. Step 2: Convert to fraction form
    47,223,633.96/65,161,423.62 = 26,595,772.20/x
  3. Step 3: Cross multiply
    47,223,633.96x = 65,161,423.62 × 26,595,772.20
  4. Step 4: Simplify right side
    47,223,633.96x = 1,733,018,378,825,219.25
  5. Step 5: Solve for x
    x = 1,733,018,378,825,219.25/47,223,633.96
  6. Step 6: Final answer
    x = 36,698,115.62

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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.