Home / 59,955,120.36-89,919,228.60-27,575,914.68

Finding the Fourth Proportional to 59,955,120.36, 89,919,228.60 and 27,575,914.68

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Solution

The fourth proportional to 59,955,120.36, 89,919,228.60 and 27,575,914.68 is: 41,357,684.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,955,120.36 : 89,919,228.60 = 27,575,914.68 : x
  2. Step 2: Convert to fraction form
    59,955,120.36/89,919,228.60 = 27,575,914.68/x
  3. Step 3: Cross multiply
    59,955,120.36x = 89,919,228.60 × 27,575,914.68
  4. Step 4: Simplify right side
    59,955,120.36x = 2,479,604,975,965,015.50
  5. Step 5: Solve for x
    x = 2,479,604,975,965,015.50/59,955,120.36
  6. Step 6: Final answer
    x = 41,357,684.90

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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.