Home / 17,090,290.34-23,583,106.20-10,119,717.38

Finding the Fourth Proportional to 17,090,290.34, 23,583,106.20 and 10,119,717.38

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Solution

The fourth proportional to 17,090,290.34, 23,583,106.20 and 10,119,717.38 is: 13,964,325.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090,290.34 : 23,583,106.20 = 10,119,717.38 : x
  2. Step 2: Convert to fraction form
    17,090,290.34/23,583,106.20 = 10,119,717.38/x
  3. Step 3: Cross multiply
    17,090,290.34x = 23,583,106.20 × 10,119,717.38
  4. Step 4: Simplify right side
    17,090,290.34x = 238,654,369,686,525.78
  5. Step 5: Solve for x
    x = 238,654,369,686,525.78/17,090,290.34
  6. Step 6: Final answer
    x = 13,964,325.06

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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.