Home / 3,451,300,215.60-5,176,950,323.40-2,395,220,660.40

Finding the Fourth Proportional to 3,451,300,215.60, 5,176,950,323.40 and 2,395,220,660.40

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Solution

The fourth proportional to 3,451,300,215.60, 5,176,950,323.40 and 2,395,220,660.40 is: 3,592,830,990.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,300,215.60 : 5,176,950,323.40 = 2,395,220,660.40 : x
  2. Step 2: Convert to fraction form
    3,451,300,215.60/5,176,950,323.40 = 2,395,220,660.40/x
  3. Step 3: Cross multiply
    3,451,300,215.60x = 5,176,950,323.40 × 2,395,220,660.40
  4. Step 4: Simplify right side
    3,451,300,215.60x = 12,399,938,372,472,141,824
  5. Step 5: Solve for x
    x = 12,399,938,372,472,141,824/3,451,300,215.60
  6. Step 6: Final answer
    x = 3,592,830,990.60

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Double scale
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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.