Home / 174,507,775.02-240,820,670.79-96,192,636.35

Finding the Fourth Proportional to 174,507,775.02, 240,820,670.79 and 96,192,636.35

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Solution

The fourth proportional to 174,507,775.02, 240,820,670.79 and 96,192,636.35 is: 132,745,805.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,507,775.02 : 240,820,670.79 = 96,192,636.35 : x
  2. Step 2: Convert to fraction form
    174,507,775.02/240,820,670.79 = 96,192,636.35/x
  3. Step 3: Cross multiply
    174,507,775.02x = 240,820,670.79 × 96,192,636.35
  4. Step 4: Simplify right side
    174,507,775.02x = 23,165,175,209,661,432
  5. Step 5: Solve for x
    x = 23,165,175,209,661,432/174,507,775.02
  6. Step 6: Final answer
    x = 132,745,805.78

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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.