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Finding the Fourth Proportional to 174,816,083.30, 261,720,240.15 and 174,816,083.30

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Solution

The fourth proportional to 174,816,083.30, 261,720,240.15 and 174,816,083.30 is: 261,720,240.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,816,083.30 : 261,720,240.15 = 174,816,083.30 : x
  2. Step 2: Convert to fraction form
    174,816,083.30/261,720,240.15 = 174,816,083.30/x
  3. Step 3: Cross multiply
    174,816,083.30x = 261,720,240.15 × 174,816,083.30
  4. Step 4: Simplify right side
    174,816,083.30x = 45,752,907,303,358,408
  5. Step 5: Solve for x
    x = 45,752,907,303,358,408/174,816,083.30
  6. Step 6: Final answer
    x = 261,720,240.15

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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.