Home / 746,569,058.70-1,119,853,588.05-592,380,309.90

Finding the Fourth Proportional to 746,569,058.70, 1,119,853,588.05 and 592,380,309.90

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Solution

The fourth proportional to 746,569,058.70, 1,119,853,588.05 and 592,380,309.90 is: 888,570,464.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,569,058.70 : 1,119,853,588.05 = 592,380,309.90 : x
  2. Step 2: Convert to fraction form
    746,569,058.70/1,119,853,588.05 = 592,380,309.90/x
  3. Step 3: Cross multiply
    746,569,058.70x = 1,119,853,588.05 × 592,380,309.90
  4. Step 4: Simplify right side
    746,569,058.70x = 663,379,215,531,685,888
  5. Step 5: Solve for x
    x = 663,379,215,531,685,888/746,569,058.70
  6. Step 6: Final answer
    x = 888,570,464.85

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Double scale
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Similar ratio
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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.