Home / 6,598,930,602.70-9,898,395,904.05-5,864,266,564.30

Finding the Fourth Proportional to 6,598,930,602.70, 9,898,395,904.05 and 5,864,266,564.30

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Solution

The fourth proportional to 6,598,930,602.70, 9,898,395,904.05 and 5,864,266,564.30 is: 8,796,399,846.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,930,602.70 : 9,898,395,904.05 = 5,864,266,564.30 : x
  2. Step 2: Convert to fraction form
    6,598,930,602.70/9,898,395,904.05 = 5,864,266,564.30/x
  3. Step 3: Cross multiply
    6,598,930,602.70x = 9,898,395,904.05 × 5,864,266,564.30
  4. Step 4: Simplify right side
    6,598,930,602.70x = 58,046,832,140,324,487,168
  5. Step 5: Solve for x
    x = 58,046,832,140,324,487,168/6,598,930,602.70
  6. Step 6: Final answer
    x = 8,796,399,846.45

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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.