Home / 194,026,505.33-291,085,632.16-62,868,564.20

Finding the Fourth Proportional to 194,026,505.33, 291,085,632.16 and 62,868,564.20

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Solution

The fourth proportional to 194,026,505.33, 291,085,632.16 and 62,868,564.20 is: 94,317,710.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,026,505.33 : 291,085,632.16 = 62,868,564.20 : x
  2. Step 2: Convert to fraction form
    194,026,505.33/291,085,632.16 = 62,868,564.20/x
  3. Step 3: Cross multiply
    194,026,505.33x = 291,085,632.16 × 62,868,564.20
  4. Step 4: Simplify right side
    194,026,505.33x = 18,300,135,753,719,088
  5. Step 5: Solve for x
    x = 18,300,135,753,719,088/194,026,505.33
  6. Step 6: Final answer
    x = 94,317,710.47

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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.