Home / 41,618,283.16-57,432,807.64-23,033,459.38

Finding the Fourth Proportional to 41,618,283.16, 57,432,807.64 and 23,033,459.38

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Solution

The fourth proportional to 41,618,283.16, 57,432,807.64 and 23,033,459.38 is: 31,785,939.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,283.16 : 57,432,807.64 = 23,033,459.38 : x
  2. Step 2: Convert to fraction form
    41,618,283.16/57,432,807.64 = 23,033,459.38/x
  3. Step 3: Cross multiply
    41,618,283.16x = 57,432,807.64 × 23,033,459.38
  4. Step 4: Simplify right side
    41,618,283.16x = 1,322,876,241,855,293.50
  5. Step 5: Solve for x
    x = 1,322,876,241,855,293.50/41,618,283.16
  6. Step 6: Final answer
    x = 31,785,939.77

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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.