Home / 5,972,544,005.60-8,958,816,008.40-4,739,034,015.20

Finding the Fourth Proportional to 5,972,544,005.60, 8,958,816,008.40 and 4,739,034,015.20

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Solution

The fourth proportional to 5,972,544,005.60, 8,958,816,008.40 and 4,739,034,015.20 is: 7,108,551,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,544,005.60 : 8,958,816,008.40 = 4,739,034,015.20 : x
  2. Step 2: Convert to fraction form
    5,972,544,005.60/8,958,816,008.40 = 4,739,034,015.20/x
  3. Step 3: Cross multiply
    5,972,544,005.60x = 8,958,816,008.40 × 4,739,034,015.20
  4. Step 4: Simplify right side
    5,972,544,005.60x = 42,456,133,799,725,883,392
  5. Step 5: Solve for x
    x = 42,456,133,799,725,883,392/5,972,544,005.60
  6. Step 6: Final answer
    x = 7,108,551,022.80

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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.