Home / 9,850,940.40-14,751,527.40-6,466,825.20

Finding the Fourth Proportional to 9,850,940.40, 14,751,527.40 and 6,466,825.20

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Solution

The fourth proportional to 9,850,940.40, 14,751,527.40 and 6,466,825.20 is: 9,683,902.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,940.40 : 14,751,527.40 = 6,466,825.20 : x
  2. Step 2: Convert to fraction form
    9,850,940.40/14,751,527.40 = 6,466,825.20/x
  3. Step 3: Cross multiply
    9,850,940.40x = 14,751,527.40 × 6,466,825.20
  4. Step 4: Simplify right side
    9,850,940.40x = 95,395,549,128,810.48
  5. Step 5: Solve for x
    x = 95,395,549,128,810.48/9,850,940.40
  6. Step 6: Final answer
    x = 9,683,902.78

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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.