Home / 16,819,010.10-25,228,515.15-16,819,010.10

Finding the Fourth Proportional to 16,819,010.10, 25,228,515.15 and 16,819,010.10

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Solution

The fourth proportional to 16,819,010.10, 25,228,515.15 and 16,819,010.10 is: 25,228,515.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,819,010.10 : 25,228,515.15 = 16,819,010.10 : x
  2. Step 2: Convert to fraction form
    16,819,010.10/25,228,515.15 = 16,819,010.10/x
  3. Step 3: Cross multiply
    16,819,010.10x = 25,228,515.15 × 16,819,010.10
  4. Step 4: Simplify right side
    16,819,010.10x = 424,318,651,115,853
  5. Step 5: Solve for x
    x = 424,318,651,115,853/16,819,010.10
  6. Step 6: Final answer
    x = 25,228,515.15

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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.