Home / 26,367,427.40-39,551,141.10-21,832,464.20

Finding the Fourth Proportional to 26,367,427.40, 39,551,141.10 and 21,832,464.20

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Solution

The fourth proportional to 26,367,427.40, 39,551,141.10 and 21,832,464.20 is: 32,748,696.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,367,427.40 : 39,551,141.10 = 21,832,464.20 : x
  2. Step 2: Convert to fraction form
    26,367,427.40/39,551,141.10 = 21,832,464.20/x
  3. Step 3: Cross multiply
    26,367,427.40x = 39,551,141.10 × 21,832,464.20
  4. Step 4: Simplify right side
    26,367,427.40x = 863,498,872,134,898.62
  5. Step 5: Solve for x
    x = 863,498,872,134,898.62/26,367,427.40
  6. Step 6: Final answer
    x = 32,748,696.30

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Double scale
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Similar ratio
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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.