Home / 17,228,057.80-23,775,226.91-9,493,598.35

Finding the Fourth Proportional to 17,228,057.80, 23,775,226.91 and 9,493,598.35

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Solution

The fourth proportional to 17,228,057.80, 23,775,226.91 and 9,493,598.35 is: 13,101,445.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,057.80 : 23,775,226.91 = 9,493,598.35 : x
  2. Step 2: Convert to fraction form
    17,228,057.80/23,775,226.91 = 9,493,598.35/x
  3. Step 3: Cross multiply
    17,228,057.80x = 23,775,226.91 × 9,493,598.35
  4. Step 4: Simplify right side
    17,228,057.80x = 225,712,454,963,651.59
  5. Step 5: Solve for x
    x = 225,712,454,963,651.59/17,228,057.80
  6. Step 6: Final answer
    x = 13,101,445.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.