Home / 62,398,533.84-86,109,682.68-34,896,571.44

Finding the Fourth Proportional to 62,398,533.84, 86,109,682.68 and 34,896,571.44

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Solution

The fourth proportional to 62,398,533.84, 86,109,682.68 and 34,896,571.44 is: 48,157,104.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,398,533.84 : 86,109,682.68 = 34,896,571.44 : x
  2. Step 2: Convert to fraction form
    62,398,533.84/86,109,682.68 = 34,896,571.44/x
  3. Step 3: Cross multiply
    62,398,533.84x = 86,109,682.68 × 34,896,571.44
  4. Step 4: Simplify right side
    62,398,533.84x = 3,004,932,693,318,350.50
  5. Step 5: Solve for x
    x = 3,004,932,693,318,350.50/62,398,533.84
  6. Step 6: Final answer
    x = 48,157,104.16

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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.