Home / 17,771,206.25-26,656,809.38-4,308,034.25

Finding the Fourth Proportional to 17,771,206.25, 26,656,809.38 and 4,308,034.25

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Solution

The fourth proportional to 17,771,206.25, 26,656,809.38 and 4,308,034.25 is: 6,462,051.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,771,206.25 : 26,656,809.38 = 4,308,034.25 : x
  2. Step 2: Convert to fraction form
    17,771,206.25/26,656,809.38 = 4,308,034.25/x
  3. Step 3: Cross multiply
    17,771,206.25x = 26,656,809.38 × 4,308,034.25
  4. Step 4: Simplify right side
    17,771,206.25x = 114,838,447,804,761.27
  5. Step 5: Solve for x
    x = 114,838,447,804,761.27/17,771,206.25
  6. Step 6: Final answer
    x = 6,462,051.38

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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.