Home / 11,369,530.60-17,063,627.10-10,996,282.60

Finding the Fourth Proportional to 11,369,530.60, 17,063,627.10 and 10,996,282.60

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Solution

The fourth proportional to 11,369,530.60, 17,063,627.10 and 10,996,282.60 is: 16,503,448.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,369,530.60 : 17,063,627.10 = 10,996,282.60 : x
  2. Step 2: Convert to fraction form
    11,369,530.60/17,063,627.10 = 10,996,282.60/x
  3. Step 3: Cross multiply
    11,369,530.60x = 17,063,627.10 × 10,996,282.60
  4. Step 4: Simplify right side
    11,369,530.60x = 187,636,465,772,618.47
  5. Step 5: Solve for x
    x = 187,636,465,772,618.47/11,369,530.60
  6. Step 6: Final answer
    x = 16,503,448.77

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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.