Home / 45,446,719.36-62,718,020.34-26,877,777.16

Finding the Fourth Proportional to 45,446,719.36, 62,718,020.34 and 26,877,777.16

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Solution

The fourth proportional to 45,446,719.36, 62,718,020.34 and 26,877,777.16 is: 37,092,247.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,446,719.36 : 62,718,020.34 = 26,877,777.16 : x
  2. Step 2: Convert to fraction form
    45,446,719.36/62,718,020.34 = 26,877,777.16/x
  3. Step 3: Cross multiply
    45,446,719.36x = 62,718,020.34 × 26,877,777.16
  4. Step 4: Simplify right side
    45,446,719.36x = 1,685,720,974,614,867.50
  5. Step 5: Solve for x
    x = 1,685,720,974,614,867.50/45,446,719.36
  6. Step 6: Final answer
    x = 37,092,247.77

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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.