Home / 17,335,142.03-23,883,977.18-11,444,284.63

Finding the Fourth Proportional to 17,335,142.03, 23,883,977.18 and 11,444,284.63

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Solution

The fourth proportional to 17,335,142.03, 23,883,977.18 and 11,444,284.63 is: 15,767,683.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,142.03 : 23,883,977.18 = 11,444,284.63 : x
  2. Step 2: Convert to fraction form
    17,335,142.03/23,883,977.18 = 11,444,284.63/x
  3. Step 3: Cross multiply
    17,335,142.03x = 23,883,977.18 × 11,444,284.63
  4. Step 4: Simplify right side
    17,335,142.03x = 273,335,032,767,703.44
  5. Step 5: Solve for x
    x = 273,335,032,767,703.44/17,335,142.03
  6. Step 6: Final answer
    x = 15,767,683.49

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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.