Home / 59,830,764.40-82,552,395.74-36,308,768.39

Finding the Fourth Proportional to 59,830,764.40, 82,552,395.74 and 36,308,768.39

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Solution

The fourth proportional to 59,830,764.40, 82,552,395.74 and 36,308,768.39 is: 50,097,568.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,830,764.40 : 82,552,395.74 = 36,308,768.39 : x
  2. Step 2: Convert to fraction form
    59,830,764.40/82,552,395.74 = 36,308,768.39/x
  3. Step 3: Cross multiply
    59,830,764.40x = 82,552,395.74 × 36,308,768.39
  4. Step 4: Simplify right side
    59,830,764.40x = 2,997,375,816,963,282.50
  5. Step 5: Solve for x
    x = 2,997,375,816,963,282.50/59,830,764.40
  6. Step 6: Final answer
    x = 50,097,568.48

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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.