Home / 62,343,771.80-86,037,062.10-34,841,699.24

Finding the Fourth Proportional to 62,343,771.80, 86,037,062.10 and 34,841,699.24

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Solution

The fourth proportional to 62,343,771.80, 86,037,062.10 and 34,841,699.24 is: 48,083,029.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,343,771.80 : 86,037,062.10 = 34,841,699.24 : x
  2. Step 2: Convert to fraction form
    62,343,771.80/86,037,062.10 = 34,841,699.24/x
  3. Step 3: Cross multiply
    62,343,771.80x = 86,037,062.10 × 34,841,699.24
  4. Step 4: Simplify right side
    62,343,771.80x = 2,997,677,441,181,403
  5. Step 5: Solve for x
    x = 2,997,677,441,181,403/62,343,771.80
  6. Step 6: Final answer
    x = 48,083,029.86

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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.