Home / 9,775,497.60-14,670,244.80-4,099,795.20

Finding the Fourth Proportional to 9,775,497.60, 14,670,244.80 and 4,099,795.20

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Solution

The fourth proportional to 9,775,497.60, 14,670,244.80 and 4,099,795.20 is: 6,152,627.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,775,497.60 : 14,670,244.80 = 4,099,795.20 : x
  2. Step 2: Convert to fraction form
    9,775,497.60/14,670,244.80 = 4,099,795.20/x
  3. Step 3: Cross multiply
    9,775,497.60x = 14,670,244.80 × 4,099,795.20
  4. Step 4: Simplify right side
    9,775,497.60x = 60,144,999,213,864.97
  5. Step 5: Solve for x
    x = 60,144,999,213,864.97/9,775,497.60
  6. Step 6: Final answer
    x = 6,152,627.89

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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.