Home / 31,635,959.91-49,303,549.55

Finding the Third Proportional to 31,635,959.91 and 49,303,549.55

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Solution

The third proportional to 31,635,959.91 and 49,303,549.55 is: 76,837,877.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,635,959.91 : 49,303,549.55 = 49,303,549.55 : x
  2. Step 2: Convert to fraction form
    31,635,959.91/49,303,549.55 = 49,303,549.55/x
  3. Step 3: Cross multiply
    31,635,959.91x = 49,303,549.55 × 49,303,549.55
  4. Step 4: Simplify right side
    31,635,959.91x = 2,430,839,997,921,158
  5. Step 5: Solve for x
    x = 2,430,839,997,921,158/31,635,959.91
  6. Step 6: Final answer
    x = 76,837,877.06

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.