Home / 43,744,830.02-65,616,432.18-13,060,214

Finding the Fourth Proportional to 43,744,830.02, 65,616,432.18 and 13,060,214

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Solution

The fourth proportional to 43,744,830.02, 65,616,432.18 and 13,060,214 is: 19,590,078.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,744,830.02 : 65,616,432.18 = 13,060,214 : x
  2. Step 2: Convert to fraction form
    43,744,830.02/65,616,432.18 = 13,060,214/x
  3. Step 3: Cross multiply
    43,744,830.02x = 65,616,432.18 × 13,060,214
  4. Step 4: Simplify right side
    43,744,830.02x = 856,964,646,187,286.50
  5. Step 5: Solve for x
    x = 856,964,646,187,286.50/43,744,830.02
  6. Step 6: Final answer
    x = 19,590,078.32

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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.