Home / 174,533,166.20-240,857,398.86-96,219,531.56

Finding the Fourth Proportional to 174,533,166.20, 240,857,398.86 and 96,219,531.56

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Solution

The fourth proportional to 174,533,166.20, 240,857,398.86 and 96,219,531.56 is: 132,783,851.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,533,166.20 : 240,857,398.86 = 96,219,531.56 : x
  2. Step 2: Convert to fraction form
    174,533,166.20/240,857,398.86 = 96,219,531.56/x
  3. Step 3: Cross multiply
    174,533,166.20x = 240,857,398.86 × 96,219,531.56
  4. Step 4: Simplify right side
    174,533,166.20x = 23,175,186,091,069,280
  5. Step 5: Solve for x
    x = 23,175,186,091,069,280/174,533,166.20
  6. Step 6: Final answer
    x = 132,783,851.89

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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.