Home / 244,971,010.80-367,624,477.80-108,754,153.20

Finding the Fourth Proportional to 244,971,010.80, 367,624,477.80 and 108,754,153.20

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Solution

The fourth proportional to 244,971,010.80, 367,624,477.80 and 108,754,153.20 is: 163,205,795.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,971,010.80 : 367,624,477.80 = 108,754,153.20 : x
  2. Step 2: Convert to fraction form
    244,971,010.80/367,624,477.80 = 108,754,153.20/x
  3. Step 3: Cross multiply
    244,971,010.80x = 367,624,477.80 × 108,754,153.20
  4. Step 4: Simplify right side
    244,971,010.80x = 39,980,688,778,731,200
  5. Step 5: Solve for x
    x = 39,980,688,778,731,200/244,971,010.80
  6. Step 6: Final answer
    x = 163,205,795.85

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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.