Home / 5,664,816,105.60-8,497,224,158.40-5,302,019,049.60

Finding the Fourth Proportional to 5,664,816,105.60, 8,497,224,158.40 and 5,302,019,049.60

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Solution

The fourth proportional to 5,664,816,105.60, 8,497,224,158.40 and 5,302,019,049.60 is: 7,953,028,574.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,816,105.60 : 8,497,224,158.40 = 5,302,019,049.60 : x
  2. Step 2: Convert to fraction form
    5,664,816,105.60/8,497,224,158.40 = 5,302,019,049.60/x
  3. Step 3: Cross multiply
    5,664,816,105.60x = 8,497,224,158.40 × 5,302,019,049.60
  4. Step 4: Simplify right side
    5,664,816,105.60x = 45,052,444,356,558,127,104
  5. Step 5: Solve for x
    x = 45,052,444,356,558,127,104/5,664,816,105.60
  6. Step 6: Final answer
    x = 7,953,028,574.40

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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.