Home / 17,673,009.70-26,490,852.15-10,083,633.70

Finding the Fourth Proportional to 17,673,009.70, 26,490,852.15 and 10,083,633.70

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Solution

The fourth proportional to 17,673,009.70, 26,490,852.15 and 10,083,633.70 is: 15,114,802.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673,009.70 : 26,490,852.15 = 10,083,633.70 : x
  2. Step 2: Convert to fraction form
    17,673,009.70/26,490,852.15 = 10,083,633.70/x
  3. Step 3: Cross multiply
    17,673,009.70x = 26,490,852.15 × 10,083,633.70
  4. Step 4: Simplify right side
    17,673,009.70x = 267,124,049,481,457.41
  5. Step 5: Solve for x
    x = 267,124,049,481,457.41/17,673,009.70
  6. Step 6: Final answer
    x = 15,114,802.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.