Home / 17,070,032.16-23,558,796.48-11,194,607.52

Finding the Fourth Proportional to 17,070,032.16, 23,558,796.48 and 11,194,607.52

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Solution

The fourth proportional to 17,070,032.16, 23,558,796.48 and 11,194,607.52 is: 15,449,969.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,070,032.16 : 23,558,796.48 = 11,194,607.52 : x
  2. Step 2: Convert to fraction form
    17,070,032.16/23,558,796.48 = 11,194,607.52/x
  3. Step 3: Cross multiply
    17,070,032.16x = 23,558,796.48 × 11,194,607.52
  4. Step 4: Simplify right side
    17,070,032.16x = 263,731,480,237,157.53
  5. Step 5: Solve for x
    x = 263,731,480,237,157.53/17,070,032.16
  6. Step 6: Final answer
    x = 15,449,969.73

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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.