Home / 58,014,476.19-80,061,491.97-31,909,679.19

Finding the Fourth Proportional to 58,014,476.19, 80,061,491.97 and 31,909,679.19

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Solution

The fourth proportional to 58,014,476.19, 80,061,491.97 and 31,909,679.19 is: 44,036,190.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,014,476.19 : 80,061,491.97 = 31,909,679.19 : x
  2. Step 2: Convert to fraction form
    58,014,476.19/80,061,491.97 = 31,909,679.19/x
  3. Step 3: Cross multiply
    58,014,476.19x = 80,061,491.97 × 31,909,679.19
  4. Step 4: Simplify right side
    58,014,476.19x = 2,554,736,524,235,461
  5. Step 5: Solve for x
    x = 2,554,736,524,235,461/58,014,476.19
  6. Step 6: Final answer
    x = 44,036,190.48

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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.