Home / 17,853,439.25-24,308,139.11-17,796,752.21

Finding the Fourth Proportional to 17,853,439.25, 24,308,139.11 and 17,796,752.21

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Solution

The fourth proportional to 17,853,439.25, 24,308,139.11 and 17,796,752.21 is: 24,230,957.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,853,439.25 : 24,308,139.11 = 17,796,752.21 : x
  2. Step 2: Convert to fraction form
    17,853,439.25/24,308,139.11 = 17,796,752.21/x
  3. Step 3: Cross multiply
    17,853,439.25x = 24,308,139.11 × 17,796,752.21
  4. Step 4: Simplify right side
    17,853,439.25x = 432,605,928,398,666.50
  5. Step 5: Solve for x
    x = 432,605,928,398,666.50/17,853,439.25
  6. Step 6: Final answer
    x = 24,230,957.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.