Home / 23,097,714.80-34,646,572.20-12,310,847.60

Finding the Fourth Proportional to 23,097,714.80, 34,646,572.20 and 12,310,847.60

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Solution

The fourth proportional to 23,097,714.80, 34,646,572.20 and 12,310,847.60 is: 18,466,271.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,097,714.80 : 34,646,572.20 = 12,310,847.60 : x
  2. Step 2: Convert to fraction form
    23,097,714.80/34,646,572.20 = 12,310,847.60/x
  3. Step 3: Cross multiply
    23,097,714.80x = 34,646,572.20 × 12,310,847.60
  4. Step 4: Simplify right side
    23,097,714.80x = 426,528,670,216,596.75
  5. Step 5: Solve for x
    x = 426,528,670,216,596.75/23,097,714.80
  6. Step 6: Final answer
    x = 18,466,271.40

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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.