Home / 614,789,899.63-922,184,133.17-200,266,052.27

Finding the Fourth Proportional to 614,789,899.63, 922,184,133.17 and 200,266,052.27

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Solution

The fourth proportional to 614,789,899.63, 922,184,133.17 and 200,266,052.27 is: 300,398,845.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,789,899.63 : 922,184,133.17 = 200,266,052.27 : x
  2. Step 2: Convert to fraction form
    614,789,899.63/922,184,133.17 = 200,266,052.27/x
  3. Step 3: Cross multiply
    614,789,899.63x = 922,184,133.17 × 200,266,052.27
  4. Step 4: Simplify right side
    614,789,899.63x = 184,682,175,810,375,584
  5. Step 5: Solve for x
    x = 184,682,175,810,375,584/614,789,899.63
  6. Step 6: Final answer
    x = 300,398,845.07

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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.