Home / 174,322,220.48-240,561,729.60-96,013,066.40

Finding the Fourth Proportional to 174,322,220.48, 240,561,729.60 and 96,013,066.40

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Solution

The fourth proportional to 174,322,220.48, 240,561,729.60 and 96,013,066.40 is: 132,496,415.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,322,220.48 : 240,561,729.60 = 96,013,066.40 : x
  2. Step 2: Convert to fraction form
    174,322,220.48/240,561,729.60 = 96,013,066.40/x
  3. Step 3: Cross multiply
    174,322,220.48x = 240,561,729.60 × 96,013,066.40
  4. Step 4: Simplify right side
    174,322,220.48x = 23,097,069,317,383,648
  5. Step 5: Solve for x
    x = 23,097,069,317,383,648/174,322,220.48
  6. Step 6: Final answer
    x = 132,496,415.28

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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.