Home / 17,173,336.19-23,699,774.59-10,107,648.76

Finding the Fourth Proportional to 17,173,336.19, 23,699,774.59 and 10,107,648.76

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Solution

The fourth proportional to 17,173,336.19, 23,699,774.59 and 10,107,648.76 is: 13,948,891.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,173,336.19 : 23,699,774.59 = 10,107,648.76 : x
  2. Step 2: Convert to fraction form
    17,173,336.19/23,699,774.59 = 10,107,648.76/x
  3. Step 3: Cross multiply
    17,173,336.19x = 23,699,774.59 × 10,107,648.76
  4. Step 4: Simplify right side
    17,173,336.19x = 239,548,997,194,045.53
  5. Step 5: Solve for x
    x = 239,548,997,194,045.53/17,173,336.19
  6. Step 6: Final answer
    x = 13,948,891.15

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Double scale
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1.5x scale

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.