Home / 18,297,332.04-25,250,513.13-10,037,410.29

Finding the Fourth Proportional to 18,297,332.04, 25,250,513.13 and 10,037,410.29

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Solution

The fourth proportional to 18,297,332.04, 25,250,513.13 and 10,037,410.29 is: 13,851,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,297,332.04 : 25,250,513.13 = 10,037,410.29 : x
  2. Step 2: Convert to fraction form
    18,297,332.04/25,250,513.13 = 10,037,410.29/x
  3. Step 3: Cross multiply
    18,297,332.04x = 25,250,513.13 × 10,037,410.29
  4. Step 4: Simplify right side
    18,297,332.04x = 253,449,760,318,842.06
  5. Step 5: Solve for x
    x = 253,449,760,318,842.06/18,297,332.04
  6. Step 6: Final answer
    x = 13,851,733.13

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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.