Home / 226,867,295.70-340,300,943.55-224,714,959.65

Finding the Fourth Proportional to 226,867,295.70, 340,300,943.55 and 224,714,959.65

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Solution

The fourth proportional to 226,867,295.70, 340,300,943.55 and 224,714,959.65 is: 337,072,439.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,867,295.70 : 340,300,943.55 = 224,714,959.65 : x
  2. Step 2: Convert to fraction form
    226,867,295.70/340,300,943.55 = 224,714,959.65/x
  3. Step 3: Cross multiply
    226,867,295.70x = 340,300,943.55 × 224,714,959.65
  4. Step 4: Simplify right side
    226,867,295.70x = 76,470,712,798,695,184
  5. Step 5: Solve for x
    x = 76,470,712,798,695,184/226,867,295.70
  6. Step 6: Final answer
    x = 337,072,439.48

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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.