Home / 2,933,098,070.70-4,047,781,772.43-1,680,277,058.22

Finding the Fourth Proportional to 2,933,098,070.70, 4,047,781,772.43 and 1,680,277,058.22

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Solution

The fourth proportional to 2,933,098,070.70, 4,047,781,772.43 and 1,680,277,058.22 is: 2,318,843,313.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,098,070.70 : 4,047,781,772.43 = 1,680,277,058.22 : x
  2. Step 2: Convert to fraction form
    2,933,098,070.70/4,047,781,772.43 = 1,680,277,058.22/x
  3. Step 3: Cross multiply
    2,933,098,070.70x = 4,047,781,772.43 × 1,680,277,058.22
  4. Step 4: Simplify right side
    2,933,098,070.70x = 6,801,394,848,895,217,664
  5. Step 5: Solve for x
    x = 6,801,394,848,895,217,664/2,933,098,070.70
  6. Step 6: Final answer
    x = 2,318,843,313.44

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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.