Home / 17,037,008.57-23,510,750.45-10,421,110.26

Finding the Fourth Proportional to 17,037,008.57, 23,510,750.45 and 10,421,110.26

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Solution

The fourth proportional to 17,037,008.57, 23,510,750.45 and 10,421,110.26 is: 14,380,935.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037,008.57 : 23,510,750.45 = 10,421,110.26 : x
  2. Step 2: Convert to fraction form
    17,037,008.57/23,510,750.45 = 10,421,110.26/x
  3. Step 3: Cross multiply
    17,037,008.57x = 23,510,750.45 × 10,421,110.26
  4. Step 4: Simplify right side
    17,037,008.57x = 245,008,122,682,689.06
  5. Step 5: Solve for x
    x = 245,008,122,682,689.06/17,037,008.57
  6. Step 6: Final answer
    x = 14,380,935.58

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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.