Home / 226,355,455.20-339,533,182.80-160,598,488.80

Finding the Fourth Proportional to 226,355,455.20, 339,533,182.80 and 160,598,488.80

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Solution

The fourth proportional to 226,355,455.20, 339,533,182.80 and 160,598,488.80 is: 240,897,733.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,355,455.20 : 339,533,182.80 = 160,598,488.80 : x
  2. Step 2: Convert to fraction form
    226,355,455.20/339,533,182.80 = 160,598,488.80/x
  3. Step 3: Cross multiply
    226,355,455.20x = 339,533,182.80 × 160,598,488.80
  4. Step 4: Simplify right side
    226,355,455.20x = 54,528,516,055,134,160
  5. Step 5: Solve for x
    x = 54,528,516,055,134,160/226,355,455.20
  6. Step 6: Final answer
    x = 240,897,733.20

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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.