Home / 27,219,742.52-37,563,224.04-14,996,599.52

Finding the Fourth Proportional to 27,219,742.52, 37,563,224.04 and 14,996,599.52

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Solution

The fourth proportional to 27,219,742.52, 37,563,224.04 and 14,996,599.52 is: 20,695,295.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,219,742.52 : 37,563,224.04 = 14,996,599.52 : x
  2. Step 2: Convert to fraction form
    27,219,742.52/37,563,224.04 = 14,996,599.52/x
  3. Step 3: Cross multiply
    27,219,742.52x = 37,563,224.04 × 14,996,599.52
  4. Step 4: Simplify right side
    27,219,742.52x = 563,320,627,607,916.38
  5. Step 5: Solve for x
    x = 563,320,627,607,916.38/27,219,742.52
  6. Step 6: Final answer
    x = 20,695,295.97

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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.