Home / 14,987,564.52-22,482,164.06-4,751,683.80

Finding the Fourth Proportional to 14,987,564.52, 22,482,164.06 and 4,751,683.80

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Solution

The fourth proportional to 14,987,564.52, 22,482,164.06 and 4,751,683.80 is: 7,127,784.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,987,564.52 : 22,482,164.06 = 4,751,683.80 : x
  2. Step 2: Convert to fraction form
    14,987,564.52/22,482,164.06 = 4,751,683.80/x
  3. Step 3: Cross multiply
    14,987,564.52x = 22,482,164.06 × 4,751,683.80
  4. Step 4: Simplify right side
    14,987,564.52x = 106,828,134,752,844.22
  5. Step 5: Solve for x
    x = 106,828,134,752,844.22/14,987,564.52
  6. Step 6: Final answer
    x = 7,127,784.81

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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.