Home / 237,563,391.66-327,850,329.56-133,174,994.82

Finding the Fourth Proportional to 237,563,391.66, 327,850,329.56 and 133,174,994.82

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Solution

The fourth proportional to 237,563,391.66, 327,850,329.56 and 133,174,994.82 is: 183,788,695.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,563,391.66 : 327,850,329.56 = 133,174,994.82 : x
  2. Step 2: Convert to fraction form
    237,563,391.66/327,850,329.56 = 133,174,994.82/x
  3. Step 3: Cross multiply
    237,563,391.66x = 327,850,329.56 × 133,174,994.82
  4. Step 4: Simplify right side
    237,563,391.66x = 43,661,465,938,583,168
  5. Step 5: Solve for x
    x = 43,661,465,938,583,168/237,563,391.66
  6. Step 6: Final answer
    x = 183,788,695.87

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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.