Home / 148,614,206.84-222,903,989.23-39,447,860.17

Finding the Fourth Proportional to 148,614,206.84, 222,903,989.23 and 39,447,860.17

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Solution

The fourth proportional to 148,614,206.84, 222,903,989.23 and 39,447,860.17 is: 59,167,192.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,614,206.84 : 222,903,989.23 = 39,447,860.17 : x
  2. Step 2: Convert to fraction form
    148,614,206.84/222,903,989.23 = 39,447,860.17/x
  3. Step 3: Cross multiply
    148,614,206.84x = 222,903,989.23 × 39,447,860.17
  4. Step 4: Simplify right side
    148,614,206.84x = 8,793,085,398,205,606
  5. Step 5: Solve for x
    x = 8,793,085,398,205,606/148,614,206.84
  6. Step 6: Final answer
    x = 59,167,192.59

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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.