Home / 27,077,235.84-37,367,090.64-16,618,010.40

Finding the Fourth Proportional to 27,077,235.84, 37,367,090.64 and 16,618,010.40

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Solution

The fourth proportional to 27,077,235.84, 37,367,090.64 and 16,618,010.40 is: 22,933,164.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,077,235.84 : 37,367,090.64 = 16,618,010.40 : x
  2. Step 2: Convert to fraction form
    27,077,235.84/37,367,090.64 = 16,618,010.40/x
  3. Step 3: Cross multiply
    27,077,235.84x = 37,367,090.64 × 16,618,010.40
  4. Step 4: Simplify right side
    27,077,235.84x = 620,966,700,873,262.62
  5. Step 5: Solve for x
    x = 620,966,700,873,262.62/27,077,235.84
  6. Step 6: Final answer
    x = 22,933,164.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.