Home / 14,987,633.66-22,482,268.08-4,751,753.16

Finding the Fourth Proportional to 14,987,633.66, 22,482,268.08 and 4,751,753.16

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Solution

The fourth proportional to 14,987,633.66, 22,482,268.08 and 4,751,753.16 is: 7,127,888.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,987,633.66 : 22,482,268.08 = 4,751,753.16 : x
  2. Step 2: Convert to fraction form
    14,987,633.66/22,482,268.08 = 4,751,753.16/x
  3. Step 3: Cross multiply
    14,987,633.66x = 22,482,268.08 × 4,751,753.16
  4. Step 4: Simplify right side
    14,987,633.66x = 106,830,188,393,107.12
  5. Step 5: Solve for x
    x = 106,830,188,393,107.12/14,987,633.66
  6. Step 6: Final answer
    x = 7,127,888.96

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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.