Home / 35,266,221.70-48,662,979.07-19,583,113.86

Finding the Fourth Proportional to 35,266,221.70, 48,662,979.07 and 19,583,113.86

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Solution

The fourth proportional to 35,266,221.70, 48,662,979.07 and 19,583,113.86 is: 27,022,250.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266,221.70 : 48,662,979.07 = 19,583,113.86 : x
  2. Step 2: Convert to fraction form
    35,266,221.70/48,662,979.07 = 19,583,113.86/x
  3. Step 3: Cross multiply
    35,266,221.70x = 48,662,979.07 × 19,583,113.86
  4. Step 4: Simplify right side
    35,266,221.70x = 952,972,660,019,256.38
  5. Step 5: Solve for x
    x = 952,972,660,019,256.38/35,266,221.70
  6. Step 6: Final answer
    x = 27,022,250.02

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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.