Home / 59,239,872.64-88,863,707.76-15,521,701.60

Finding the Fourth Proportional to 59,239,872.64, 88,863,707.76 and 15,521,701.60

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Solution

The fourth proportional to 59,239,872.64, 88,863,707.76 and 15,521,701.60 is: 23,283,573.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,239,872.64 : 88,863,707.76 = 15,521,701.60 : x
  2. Step 2: Convert to fraction form
    59,239,872.64/88,863,707.76 = 15,521,701.60/x
  3. Step 3: Cross multiply
    59,239,872.64x = 88,863,707.76 × 15,521,701.60
  4. Step 4: Simplify right side
    59,239,872.64x = 1,379,315,954,920,324.50
  5. Step 5: Solve for x
    x = 1,379,315,954,920,324.50/59,239,872.64
  6. Step 6: Final answer
    x = 23,283,573.94

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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.