Home / 244,974,139.40-367,461,209.10-222,299,323.40

Finding the Fourth Proportional to 244,974,139.40, 367,461,209.10 and 222,299,323.40

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Solution

The fourth proportional to 244,974,139.40, 367,461,209.10 and 222,299,323.40 is: 333,448,985.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,974,139.40 : 367,461,209.10 = 222,299,323.40 : x
  2. Step 2: Convert to fraction form
    244,974,139.40/367,461,209.10 = 222,299,323.40/x
  3. Step 3: Cross multiply
    244,974,139.40x = 367,461,209.10 × 222,299,323.40
  4. Step 4: Simplify right side
    244,974,139.40x = 81,686,378,158,675,936
  5. Step 5: Solve for x
    x = 81,686,378,158,675,936/244,974,139.40
  6. Step 6: Final answer
    x = 333,448,985.10

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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.