Home / 17,102,703.18-23,602,037.06-9,367,247.26

Finding the Fourth Proportional to 17,102,703.18, 23,602,037.06 and 9,367,247.26

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Solution

The fourth proportional to 17,102,703.18, 23,602,037.06 and 9,367,247.26 is: 12,926,969.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,703.18 : 23,602,037.06 = 9,367,247.26 : x
  2. Step 2: Convert to fraction form
    17,102,703.18/23,602,037.06 = 9,367,247.26/x
  3. Step 3: Cross multiply
    17,102,703.18x = 23,602,037.06 × 9,367,247.26
  4. Step 4: Simplify right side
    17,102,703.18x = 221,086,116,980,703.44
  5. Step 5: Solve for x
    x = 221,086,116,980,703.44/17,102,703.18
  6. Step 6: Final answer
    x = 12,926,969.18

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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.