Home / 58,628,328.70-87,942,493.05-26,245,857.10

Finding the Fourth Proportional to 58,628,328.70, 87,942,493.05 and 26,245,857.10

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Solution

The fourth proportional to 58,628,328.70, 87,942,493.05 and 26,245,857.10 is: 39,368,785.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,628,328.70 : 87,942,493.05 = 26,245,857.10 : x
  2. Step 2: Convert to fraction form
    58,628,328.70/87,942,493.05 = 26,245,857.10/x
  3. Step 3: Cross multiply
    58,628,328.70x = 87,942,493.05 × 26,245,857.10
  4. Step 4: Simplify right side
    58,628,328.70x = 2,308,126,105,608,043
  5. Step 5: Solve for x
    x = 2,308,126,105,608,043/58,628,328.70
  6. Step 6: Final answer
    x = 39,368,785.65

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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.