Home / 17,588,636.60-26,382,080.10-9,069,834.20

Finding the Fourth Proportional to 17,588,636.60, 26,382,080.10 and 9,069,834.20

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Solution

The fourth proportional to 17,588,636.60, 26,382,080.10 and 9,069,834.20 is: 13,604,300.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588,636.60 : 26,382,080.10 = 9,069,834.20 : x
  2. Step 2: Convert to fraction form
    17,588,636.60/26,382,080.10 = 9,069,834.20/x
  3. Step 3: Cross multiply
    17,588,636.60x = 26,382,080.10 × 9,069,834.20
  4. Step 4: Simplify right side
    17,588,636.60x = 239,281,092,358,119.41
  5. Step 5: Solve for x
    x = 239,281,092,358,119.41/17,588,636.60
  6. Step 6: Final answer
    x = 13,604,300.20

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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.