Home / 43,375,783.65-65,063,827.55-11,027,689.66

Finding the Fourth Proportional to 43,375,783.65, 65,063,827.55 and 11,027,689.66

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Solution

The fourth proportional to 43,375,783.65, 65,063,827.55 and 11,027,689.66 is: 16,541,573.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,375,783.65 : 65,063,827.55 = 11,027,689.66 : x
  2. Step 2: Convert to fraction form
    43,375,783.65/65,063,827.55 = 11,027,689.66/x
  3. Step 3: Cross multiply
    43,375,783.65x = 65,063,827.55 × 11,027,689.66
  4. Step 4: Simplify right side
    43,375,783.65x = 717,503,698,360,026.50
  5. Step 5: Solve for x
    x = 717,503,698,360,026.50/43,375,783.65
  6. Step 6: Final answer
    x = 16,541,573.16

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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.