Home / 43,708,233.30-65,602,007.55-22,157,826.90

Finding the Fourth Proportional to 43,708,233.30, 65,602,007.55 and 22,157,826.90

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Solution

The fourth proportional to 43,708,233.30, 65,602,007.55 and 22,157,826.90 is: 33,256,844.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,708,233.30 : 65,602,007.55 = 22,157,826.90 : x
  2. Step 2: Convert to fraction form
    43,708,233.30/65,602,007.55 = 22,157,826.90/x
  3. Step 3: Cross multiply
    43,708,233.30x = 65,602,007.55 × 22,157,826.90
  4. Step 4: Simplify right side
    43,708,233.30x = 1,453,597,927,585,393
  5. Step 5: Solve for x
    x = 1,453,597,927,585,393/43,708,233.30
  6. Step 6: Final answer
    x = 33,256,844.71

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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.