Home / 17,732,160.64-24,470,815.10-9,891,617.10

Finding the Fourth Proportional to 17,732,160.64, 24,470,815.10 and 9,891,617.10

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Solution

The fourth proportional to 17,732,160.64, 24,470,815.10 and 9,891,617.10 is: 13,650,673.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,160.64 : 24,470,815.10 = 9,891,617.10 : x
  2. Step 2: Convert to fraction form
    17,732,160.64/24,470,815.10 = 9,891,617.10/x
  3. Step 3: Cross multiply
    17,732,160.64x = 24,470,815.10 × 9,891,617.10
  4. Step 4: Simplify right side
    17,732,160.64x = 242,055,933,242,802.66
  5. Step 5: Solve for x
    x = 242,055,933,242,802.66/17,732,160.64
  6. Step 6: Final answer
    x = 13,650,673.38

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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.