Home / 35,445,217.56-48,914,444.07-19,147,693.56

Finding the Fourth Proportional to 35,445,217.56, 48,914,444.07 and 19,147,693.56

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Solution

The fourth proportional to 35,445,217.56, 48,914,444.07 and 19,147,693.56 is: 26,423,840.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,445,217.56 : 48,914,444.07 = 19,147,693.56 : x
  2. Step 2: Convert to fraction form
    35,445,217.56/48,914,444.07 = 19,147,693.56/x
  3. Step 3: Cross multiply
    35,445,217.56x = 48,914,444.07 × 19,147,693.56
  4. Step 4: Simplify right side
    35,445,217.56x = 936,598,785,710,119.12
  5. Step 5: Solve for x
    x = 936,598,785,710,119.12/35,445,217.56
  6. Step 6: Final answer
    x = 26,423,840.79

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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.