Home / 9,326,102.28-13,995,106.44-4,531,177.32

Finding the Fourth Proportional to 9,326,102.28, 13,995,106.44 and 4,531,177.32

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Solution

The fourth proportional to 9,326,102.28, 13,995,106.44 and 4,531,177.32 is: 6,799,658.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,102.28 : 13,995,106.44 = 4,531,177.32 : x
  2. Step 2: Convert to fraction form
    9,326,102.28/13,995,106.44 = 4,531,177.32/x
  3. Step 3: Cross multiply
    9,326,102.28x = 13,995,106.44 × 4,531,177.32
  4. Step 4: Simplify right side
    9,326,102.28x = 63,414,308,891,913.95
  5. Step 5: Solve for x
    x = 63,414,308,891,913.95/9,326,102.28
  6. Step 6: Final answer
    x = 6,799,658.31

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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.