Home / 654,734,600.57-982,092,652.19-304,784,937

Finding the Fourth Proportional to 654,734,600.57, 982,092,652.19 and 304,784,937

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Solution

The fourth proportional to 654,734,600.57, 982,092,652.19 and 304,784,937 is: 457,173,100.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,734,600.57 : 982,092,652.19 = 304,784,937 : x
  2. Step 2: Convert to fraction form
    654,734,600.57/982,092,652.19 = 304,784,937/x
  3. Step 3: Cross multiply
    654,734,600.57x = 982,092,652.19 × 304,784,937
  4. Step 4: Simplify right side
    654,734,600.57x = 299,327,047,127,227,008
  5. Step 5: Solve for x
    x = 299,327,047,127,227,008/654,734,600.57
  6. Step 6: Final answer
    x = 457,173,100.17

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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.