Home / 62,756,112.94-94,080,256.35-21,810,232.34

Finding the Fourth Proportional to 62,756,112.94, 94,080,256.35 and 21,810,232.34

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Solution

The fourth proportional to 62,756,112.94, 94,080,256.35 and 21,810,232.34 is: 32,696,611.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,756,112.94 : 94,080,256.35 = 21,810,232.34 : x
  2. Step 2: Convert to fraction form
    62,756,112.94/94,080,256.35 = 21,810,232.34/x
  3. Step 3: Cross multiply
    62,756,112.94x = 94,080,256.35 × 21,810,232.34
  4. Step 4: Simplify right side
    62,756,112.94x = 2,051,912,249,400,871.75
  5. Step 5: Solve for x
    x = 2,051,912,249,400,871.75/62,756,112.94
  6. Step 6: Final answer
    x = 32,696,611.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.