Home / 9,968,171.10-14,952,256.65-9,873,692.70

Finding the Fourth Proportional to 9,968,171.10, 14,952,256.65 and 9,873,692.70

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Solution

The fourth proportional to 9,968,171.10, 14,952,256.65 and 9,873,692.70 is: 14,810,539.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,171.10 : 14,952,256.65 = 9,873,692.70 : x
  2. Step 2: Convert to fraction form
    9,968,171.10/14,952,256.65 = 9,873,692.70/x
  3. Step 3: Cross multiply
    9,968,171.10x = 14,952,256.65 × 9,873,692.70
  4. Step 4: Simplify right side
    9,968,171.10x = 147,633,987,333,631.44
  5. Step 5: Solve for x
    x = 147,633,987,333,631.44/9,968,171.10
  6. Step 6: Final answer
    x = 14,810,539.05

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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.