Home / 174,989,852.88-241,500,115.08-96,680,245.20

Finding the Fourth Proportional to 174,989,852.88, 241,500,115.08 and 96,680,245.20

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Solution

The fourth proportional to 174,989,852.88, 241,500,115.08 and 96,680,245.20 is: 133,426,538.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,989,852.88 : 241,500,115.08 = 96,680,245.20 : x
  2. Step 2: Convert to fraction form
    174,989,852.88/241,500,115.08 = 96,680,245.20/x
  3. Step 3: Cross multiply
    174,989,852.88x = 241,500,115.08 × 96,680,245.20
  4. Step 4: Simplify right side
    174,989,852.88x = 23,348,290,341,762,620
  5. Step 5: Solve for x
    x = 23,348,290,341,762,620/174,989,852.88
  6. Step 6: Final answer
    x = 133,426,538.50

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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.