Home / 17,912,538.88-24,720,166.67-10,074,505.84

Finding the Fourth Proportional to 17,912,538.88, 24,720,166.67 and 10,074,505.84

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Solution

The fourth proportional to 17,912,538.88, 24,720,166.67 and 10,074,505.84 is: 13,903,303.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,912,538.88 : 24,720,166.67 = 10,074,505.84 : x
  2. Step 2: Convert to fraction form
    17,912,538.88/24,720,166.67 = 10,074,505.84/x
  3. Step 3: Cross multiply
    17,912,538.88x = 24,720,166.67 × 10,074,505.84
  4. Step 4: Simplify right side
    17,912,538.88x = 249,043,463,370,515.41
  5. Step 5: Solve for x
    x = 249,043,463,370,515.41/17,912,538.88
  6. Step 6: Final answer
    x = 13,903,303.44

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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.