Home / 337,663,122.64-465,989,672.66-186,955,777.59

Finding the Fourth Proportional to 337,663,122.64, 465,989,672.66 and 186,955,777.59

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Solution

The fourth proportional to 337,663,122.64, 465,989,672.66 and 186,955,777.59 is: 258,007,036.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,663,122.64 : 465,989,672.66 = 186,955,777.59 : x
  2. Step 2: Convert to fraction form
    337,663,122.64/465,989,672.66 = 186,955,777.59/x
  3. Step 3: Cross multiply
    337,663,122.64x = 465,989,672.66 × 186,955,777.59
  4. Step 4: Simplify right side
    337,663,122.64x = 87,119,461,598,377,616
  5. Step 5: Solve for x
    x = 87,119,461,598,377,616/337,663,122.64
  6. Step 6: Final answer
    x = 258,007,036.47

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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.