Home / 26,932,242.01-37,166,730.02-15,330,551.47

Finding the Fourth Proportional to 26,932,242.01, 37,166,730.02 and 15,330,551.47

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Solution

The fourth proportional to 26,932,242.01, 37,166,730.02 and 15,330,551.47 is: 21,156,295.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,932,242.01 : 37,166,730.02 = 15,330,551.47 : x
  2. Step 2: Convert to fraction form
    26,932,242.01/37,166,730.02 = 15,330,551.47/x
  3. Step 3: Cross multiply
    26,932,242.01x = 37,166,730.02 × 15,330,551.47
  4. Step 4: Simplify right side
    26,932,242.01x = 569,786,467,280,717.75
  5. Step 5: Solve for x
    x = 569,786,467,280,717.75/26,932,242.01
  6. Step 6: Final answer
    x = 21,156,295.38

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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.