Home / 48,730,627.77-73,105,159.13-19,586,735.43

Finding the Fourth Proportional to 48,730,627.77, 73,105,159.13 and 19,586,735.43

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Solution

The fourth proportional to 48,730,627.77, 73,105,159.13 and 19,586,735.43 is: 29,383,808.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,730,627.77 : 73,105,159.13 = 19,586,735.43 : x
  2. Step 2: Convert to fraction form
    48,730,627.77/73,105,159.13 = 19,586,735.43/x
  3. Step 3: Cross multiply
    48,730,627.77x = 73,105,159.13 × 19,586,735.43
  4. Step 4: Simplify right side
    48,730,627.77x = 1,431,891,410,349,425.25
  5. Step 5: Solve for x
    x = 1,431,891,410,349,425.25/48,730,627.77
  6. Step 6: Final answer
    x = 29,383,808.00

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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.