Home / 69,241,056.66-95,543,298.19-39,475,544.47

Finding the Fourth Proportional to 69,241,056.66, 95,543,298.19 and 39,475,544.47

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Solution

The fourth proportional to 69,241,056.66, 95,543,298.19 and 39,475,544.47 is: 54,470,915.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,241,056.66 : 95,543,298.19 = 39,475,544.47 : x
  2. Step 2: Convert to fraction form
    69,241,056.66/95,543,298.19 = 39,475,544.47/x
  3. Step 3: Cross multiply
    69,241,056.66x = 95,543,298.19 × 39,475,544.47
  4. Step 4: Simplify right side
    69,241,056.66x = 3,771,623,716,320,301.50
  5. Step 5: Solve for x
    x = 3,771,623,716,320,301.50/69,241,056.66
  6. Step 6: Final answer
    x = 54,470,915.06

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