Home / 43,676,555.40-65,514,833.10-33,598,859.40

Finding the Fourth Proportional to 43,676,555.40, 65,514,833.10 and 33,598,859.40

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Solution

The fourth proportional to 43,676,555.40, 65,514,833.10 and 33,598,859.40 is: 50,398,289.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,676,555.40 : 65,514,833.10 = 33,598,859.40 : x
  2. Step 2: Convert to fraction form
    43,676,555.40/65,514,833.10 = 33,598,859.40/x
  3. Step 3: Cross multiply
    43,676,555.40x = 65,514,833.10 × 33,598,859.40
  4. Step 4: Simplify right side
    43,676,555.40x = 2,201,223,665,941,366
  5. Step 5: Solve for x
    x = 2,201,223,665,941,366/43,676,555.40
  6. Step 6: Final answer
    x = 50,398,289.10

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1.5x scale

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.