Home / 1,594,363,500.30-2,391,545,250.45-1,372,433,738.70

Finding the Fourth Proportional to 1,594,363,500.30, 2,391,545,250.45 and 1,372,433,738.70

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Solution

The fourth proportional to 1,594,363,500.30, 2,391,545,250.45 and 1,372,433,738.70 is: 2,058,650,608.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,363,500.30 : 2,391,545,250.45 = 1,372,433,738.70 : x
  2. Step 2: Convert to fraction form
    1,594,363,500.30/2,391,545,250.45 = 1,372,433,738.70/x
  3. Step 3: Cross multiply
    1,594,363,500.30x = 2,391,545,250.45 × 1,372,433,738.70
  4. Step 4: Simplify right side
    1,594,363,500.30x = 3,282,237,389,345,320,960
  5. Step 5: Solve for x
    x = 3,282,237,389,345,320,960/1,594,363,500.30
  6. Step 6: Final answer
    x = 2,058,650,608.05

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Double scale
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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.