Home / 244,696,078.40-367,044,117.60-171,994,949.60

Finding the Fourth Proportional to 244,696,078.40, 367,044,117.60 and 171,994,949.60

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Solution

The fourth proportional to 244,696,078.40, 367,044,117.60 and 171,994,949.60 is: 257,992,424.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,696,078.40 : 367,044,117.60 = 171,994,949.60 : x
  2. Step 2: Convert to fraction form
    244,696,078.40/367,044,117.60 = 171,994,949.60/x
  3. Step 3: Cross multiply
    244,696,078.40x = 367,044,117.60 × 171,994,949.60
  4. Step 4: Simplify right side
    244,696,078.40x = 63,129,734,507,588,472
  5. Step 5: Solve for x
    x = 63,129,734,507,588,472/244,696,078.40
  6. Step 6: Final answer
    x = 257,992,424.40

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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.