Home / 34,751,320.80-52,151,864.40-14,571,045.60

Finding the Fourth Proportional to 34,751,320.80, 52,151,864.40 and 14,571,045.60

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Solution

The fourth proportional to 34,751,320.80, 52,151,864.40 and 14,571,045.60 is: 21,867,001.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,751,320.80 : 52,151,864.40 = 14,571,045.60 : x
  2. Step 2: Convert to fraction form
    34,751,320.80/52,151,864.40 = 14,571,045.60/x
  3. Step 3: Cross multiply
    34,751,320.80x = 52,151,864.40 × 14,571,045.60
  4. Step 4: Simplify right side
    34,751,320.80x = 759,907,194,297,416.62
  5. Step 5: Solve for x
    x = 759,907,194,297,416.62/34,751,320.80
  6. Step 6: Final answer
    x = 21,867,001.79

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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.