Home / 62,535,033.50-86,298,354.44-34,659,543.38

Finding the Fourth Proportional to 62,535,033.50, 86,298,354.44 and 34,659,543.38

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Solution

The fourth proportional to 62,535,033.50, 86,298,354.44 and 34,659,543.38 is: 47,830,174.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,535,033.50 : 86,298,354.44 = 34,659,543.38 : x
  2. Step 2: Convert to fraction form
    62,535,033.50/86,298,354.44 = 34,659,543.38/x
  3. Step 3: Cross multiply
    62,535,033.50x = 86,298,354.44 × 34,659,543.38
  4. Step 4: Simplify right side
    62,535,033.50x = 2,991,061,559,335,796
  5. Step 5: Solve for x
    x = 2,991,061,559,335,796/62,535,033.50
  6. Step 6: Final answer
    x = 47,830,174.41

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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.