Home / 27,602,803.82-38,092,025.31-16,007,252.06

Finding the Fourth Proportional to 27,602,803.82, 38,092,025.31 and 16,007,252.06

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Solution

The fourth proportional to 27,602,803.82, 38,092,025.31 and 16,007,252.06 is: 22,090,098.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,602,803.82 : 38,092,025.31 = 16,007,252.06 : x
  2. Step 2: Convert to fraction form
    27,602,803.82/38,092,025.31 = 16,007,252.06/x
  3. Step 3: Cross multiply
    27,602,803.82x = 38,092,025.31 × 16,007,252.06
  4. Step 4: Simplify right side
    27,602,803.82x = 609,748,650,613,069.75
  5. Step 5: Solve for x
    x = 609,748,650,613,069.75/27,602,803.82
  6. Step 6: Final answer
    x = 22,090,098.33

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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.