Home / 59,947,802.67-82,729,973.12-36,738,447.42

Finding the Fourth Proportional to 59,947,802.67, 82,729,973.12 and 36,738,447.42

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Solution

The fourth proportional to 59,947,802.67, 82,729,973.12 and 36,738,447.42 is: 50,700,286.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,947,802.67 : 82,729,973.12 = 36,738,447.42 : x
  2. Step 2: Convert to fraction form
    59,947,802.67/82,729,973.12 = 36,738,447.42/x
  3. Step 3: Cross multiply
    59,947,802.67x = 82,729,973.12 × 36,738,447.42
  4. Step 4: Simplify right side
    59,947,802.67x = 3,039,370,767,343,441
  5. Step 5: Solve for x
    x = 3,039,370,767,343,441/59,947,802.67
  6. Step 6: Final answer
    x = 50,700,286.45

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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.