Home / 275,712,010.40-413,568,015.60-224,693,674.40

Finding the Fourth Proportional to 275,712,010.40, 413,568,015.60 and 224,693,674.40

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Solution

The fourth proportional to 275,712,010.40, 413,568,015.60 and 224,693,674.40 is: 337,040,511.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,712,010.40 : 413,568,015.60 = 224,693,674.40 : x
  2. Step 2: Convert to fraction form
    275,712,010.40/413,568,015.60 = 224,693,674.40/x
  3. Step 3: Cross multiply
    275,712,010.40x = 413,568,015.60 × 224,693,674.40
  4. Step 4: Simplify right side
    275,712,010.40x = 92,926,117,039,480,528
  5. Step 5: Solve for x
    x = 92,926,117,039,480,528/275,712,010.40
  6. Step 6: Final answer
    x = 337,040,511.60

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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.