Home / 244,606,318.40-366,909,477.60-225,899,595.20

Finding the Fourth Proportional to 244,606,318.40, 366,909,477.60 and 225,899,595.20

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Solution

The fourth proportional to 244,606,318.40, 366,909,477.60 and 225,899,595.20 is: 338,849,392.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606,318.40 : 366,909,477.60 = 225,899,595.20 : x
  2. Step 2: Convert to fraction form
    244,606,318.40/366,909,477.60 = 225,899,595.20/x
  3. Step 3: Cross multiply
    244,606,318.40x = 366,909,477.60 × 225,899,595.20
  4. Step 4: Simplify right side
    244,606,318.40x = 82,884,702,464,883,472
  5. Step 5: Solve for x
    x = 82,884,702,464,883,472/244,606,318.40
  6. Step 6: Final answer
    x = 338,849,392.80

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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.