Home / 34,750,680.80-52,150,904.40-14,570,405.60

Finding the Fourth Proportional to 34,750,680.80, 52,150,904.40 and 14,570,405.60

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Solution

The fourth proportional to 34,750,680.80, 52,150,904.40 and 14,570,405.60 is: 21,866,041.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,750,680.80 : 52,150,904.40 = 14,570,405.60 : x
  2. Step 2: Convert to fraction form
    34,750,680.80/52,150,904.40 = 14,570,405.60/x
  3. Step 3: Cross multiply
    34,750,680.80x = 52,150,904.40 × 14,570,405.60
  4. Step 4: Simplify right side
    34,750,680.80x = 759,859,829,514,824.62
  5. Step 5: Solve for x
    x = 759,859,829,514,824.62/34,750,680.80
  6. Step 6: Final answer
    x = 21,866,041.53

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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.