Home / 4,813,690,018.30-7,220,535,027.45-4,400,441,496.70

Finding the Fourth Proportional to 4,813,690,018.30, 7,220,535,027.45 and 4,400,441,496.70

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Solution

The fourth proportional to 4,813,690,018.30, 7,220,535,027.45 and 4,400,441,496.70 is: 6,600,662,245.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,690,018.30 : 7,220,535,027.45 = 4,400,441,496.70 : x
  2. Step 2: Convert to fraction form
    4,813,690,018.30/7,220,535,027.45 = 4,400,441,496.70/x
  3. Step 3: Cross multiply
    4,813,690,018.30x = 7,220,535,027.45 × 4,400,441,496.70
  4. Step 4: Simplify right side
    4,813,690,018.30x = 31,773,541,963,166,851,072
  5. Step 5: Solve for x
    x = 31,773,541,963,166,851,072/4,813,690,018.30
  6. Step 6: Final answer
    x = 6,600,662,245.05

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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.