Home / 62,511,999.13-86,266,558.80-35,009,927.38

Finding the Fourth Proportional to 62,511,999.13, 86,266,558.80 and 35,009,927.38

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Solution

The fourth proportional to 62,511,999.13, 86,266,558.80 and 35,009,927.38 is: 48,313,699.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,511,999.13 : 86,266,558.80 = 35,009,927.38 : x
  2. Step 2: Convert to fraction form
    62,511,999.13/86,266,558.80 = 35,009,927.38/x
  3. Step 3: Cross multiply
    62,511,999.13x = 86,266,558.80 × 35,009,927.38
  4. Step 4: Simplify right side
    62,511,999.13x = 3,020,185,958,694,833
  5. Step 5: Solve for x
    x = 3,020,185,958,694,833/62,511,999.13
  6. Step 6: Final answer
    x = 48,313,699.78

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1.5x scale

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.