Home / 2,240,279,623.20-3,360,419,434.80-604,501,600.80

Finding the Fourth Proportional to 2,240,279,623.20, 3,360,419,434.80 and 604,501,600.80

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Solution

The fourth proportional to 2,240,279,623.20, 3,360,419,434.80 and 604,501,600.80 is: 906,752,401.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,279,623.20 : 3,360,419,434.80 = 604,501,600.80 : x
  2. Step 2: Convert to fraction form
    2,240,279,623.20/3,360,419,434.80 = 604,501,600.80/x
  3. Step 3: Cross multiply
    2,240,279,623.20x = 3,360,419,434.80 × 604,501,600.80
  4. Step 4: Simplify right side
    2,240,279,623.20x = 2,031,378,927,696,031,232
  5. Step 5: Solve for x
    x = 2,031,378,927,696,031,232/2,240,279,623.20
  6. Step 6: Final answer
    x = 906,752,401.20

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Double scale
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Similar ratio
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1.5x scale

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.