Home / 34,255,982.58-51,393,458.16-15,817,554.60

Finding the Fourth Proportional to 34,255,982.58, 51,393,458.16 and 15,817,554.60

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Solution

The fourth proportional to 34,255,982.58, 51,393,458.16 and 15,817,554.60 is: 23,730,711.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,255,982.58 : 51,393,458.16 = 15,817,554.60 : x
  2. Step 2: Convert to fraction form
    34,255,982.58/51,393,458.16 = 15,817,554.60/x
  3. Step 3: Cross multiply
    34,255,982.58x = 51,393,458.16 × 15,817,554.60
  4. Step 4: Simplify right side
    34,255,982.58x = 812,918,830,528,615.50
  5. Step 5: Solve for x
    x = 812,918,830,528,615.50/34,255,982.58
  6. Step 6: Final answer
    x = 23,730,711.23

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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.