Home / 58,751,324.84-81,043,060.21-36,686,521.46

Finding the Fourth Proportional to 58,751,324.84, 81,043,060.21 and 36,686,521.46

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Solution

The fourth proportional to 58,751,324.84, 81,043,060.21 and 36,686,521.46 is: 50,606,313.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,751,324.84 : 81,043,060.21 = 36,686,521.46 : x
  2. Step 2: Convert to fraction form
    58,751,324.84/81,043,060.21 = 36,686,521.46/x
  3. Step 3: Cross multiply
    58,751,324.84x = 81,043,060.21 × 36,686,521.46
  4. Step 4: Simplify right side
    58,751,324.84x = 2,973,187,967,689,128
  5. Step 5: Solve for x
    x = 2,973,187,967,689,128/58,751,324.84
  6. Step 6: Final answer
    x = 50,606,313.57

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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.