Home / 9,936,073.65-14,904,110.48-8,341,750.65

Finding the Fourth Proportional to 9,936,073.65, 14,904,110.48 and 8,341,750.65

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Solution

The fourth proportional to 9,936,073.65, 14,904,110.48 and 8,341,750.65 is: 12,512,625.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,073.65 : 14,904,110.48 = 8,341,750.65 : x
  2. Step 2: Convert to fraction form
    9,936,073.65/14,904,110.48 = 8,341,750.65/x
  3. Step 3: Cross multiply
    9,936,073.65x = 14,904,110.48 × 8,341,750.65
  4. Step 4: Simplify right side
    9,936,073.65x = 124,326,373,242,503.06
  5. Step 5: Solve for x
    x = 124,326,373,242,503.06/9,936,073.65
  6. Step 6: Final answer
    x = 12,512,625.98

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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.