Home / 35,338,187.60-53,008,466.76-9,777,056.24

Finding the Fourth Proportional to 35,338,187.60, 53,008,466.76 and 9,777,056.24

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Solution

The fourth proportional to 35,338,187.60, 53,008,466.76 and 9,777,056.24 is: 14,665,912.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338,187.60 : 53,008,466.76 = 9,777,056.24 : x
  2. Step 2: Convert to fraction form
    35,338,187.60/53,008,466.76 = 9,777,056.24/x
  3. Step 3: Cross multiply
    35,338,187.60x = 53,008,466.76 × 9,777,056.24
  4. Step 4: Simplify right side
    35,338,187.60x = 518,266,760,708,690.56
  5. Step 5: Solve for x
    x = 518,266,760,708,690.56/35,338,187.60
  6. Step 6: Final answer
    x = 14,665,912.31

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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.