Home / 17,442,353.46-24,070,448.10-9,709,222.62

Finding the Fourth Proportional to 17,442,353.46, 24,070,448.10 and 9,709,222.62

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Solution

The fourth proportional to 17,442,353.46, 24,070,448.10 and 9,709,222.62 is: 13,398,727.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,353.46 : 24,070,448.10 = 9,709,222.62 : x
  2. Step 2: Convert to fraction form
    17,442,353.46/24,070,448.10 = 9,709,222.62/x
  3. Step 3: Cross multiply
    17,442,353.46x = 24,070,448.10 × 9,709,222.62
  4. Step 4: Simplify right side
    17,442,353.46x = 233,705,339,166,056.03
  5. Step 5: Solve for x
    x = 233,705,339,166,056.03/17,442,353.46
  6. Step 6: Final answer
    x = 13,398,727.40

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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.