Home / 44,383,371,654.56-66,586,157,957.99-12,941,020,913.56

Finding the Fourth Proportional to 44,383,371,654.56, 66,586,157,957.99 and 12,941,020,913.56

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Solution

The fourth proportional to 44,383,371,654.56, 66,586,157,957.99 and 12,941,020,913.56 is: 19,414,767,976.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,383,371,654.56 : 66,586,157,957.99 = 12,941,020,913.56 : x
  2. Step 2: Convert to fraction form
    44,383,371,654.56/66,586,157,957.99 = 12,941,020,913.56/x
  3. Step 3: Cross multiply
    44,383,371,654.56x = 66,586,157,957.99 × 12,941,020,913.56
  4. Step 4: Simplify right side
    44,383,371,654.56x = 861,692,862,687,797,182,464
  5. Step 5: Solve for x
    x = 861,692,862,687,797,182,464/44,383,371,654.56
  6. Step 6: Final answer
    x = 19,414,767,976.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.