Home / 6,683,253,181.47-9,222,962,802.13-3,672,506,662.56

Finding the Fourth Proportional to 6,683,253,181.47, 9,222,962,802.13 and 3,672,506,662.56

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Solution

The fourth proportional to 6,683,253,181.47, 9,222,962,802.13 and 3,672,506,662.56 is: 5,068,099,534.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,253,181.47 : 9,222,962,802.13 = 3,672,506,662.56 : x
  2. Step 2: Convert to fraction form
    6,683,253,181.47/9,222,962,802.13 = 3,672,506,662.56/x
  3. Step 3: Cross multiply
    6,683,253,181.47x = 9,222,962,802.13 × 3,672,506,662.56
  4. Step 4: Simplify right side
    6,683,253,181.47x = 33,871,392,339,365,470,208
  5. Step 5: Solve for x
    x = 33,871,392,339,365,470,208/6,683,253,181.47
  6. Step 6: Final answer
    x = 5,068,099,534.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.