Home / 377,682,763.80-566,524,145.70-224,249,842.20

Finding the Fourth Proportional to 377,682,763.80, 566,524,145.70 and 224,249,842.20

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Solution

The fourth proportional to 377,682,763.80, 566,524,145.70 and 224,249,842.20 is: 336,374,763.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,682,763.80 : 566,524,145.70 = 224,249,842.20 : x
  2. Step 2: Convert to fraction form
    377,682,763.80/566,524,145.70 = 224,249,842.20/x
  3. Step 3: Cross multiply
    377,682,763.80x = 566,524,145.70 × 224,249,842.20
  4. Step 4: Simplify right side
    377,682,763.80x = 127,042,950,275,714,816
  5. Step 5: Solve for x
    x = 127,042,950,275,714,816/377,682,763.80
  6. Step 6: Final answer
    x = 336,374,763.30

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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.