Home / 26,860,453.04-37,065,651.72-15,101,534

Finding the Fourth Proportional to 26,860,453.04, 37,065,651.72 and 15,101,534

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Solution

The fourth proportional to 26,860,453.04, 37,065,651.72 and 15,101,534 is: 20,839,119.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,860,453.04 : 37,065,651.72 = 15,101,534 : x
  2. Step 2: Convert to fraction form
    26,860,453.04/37,065,651.72 = 15,101,534/x
  3. Step 3: Cross multiply
    26,860,453.04x = 37,065,651.72 × 15,101,534
  4. Step 4: Simplify right side
    26,860,453.04x = 559,748,199,681,738.44
  5. Step 5: Solve for x
    x = 559,748,199,681,738.44/26,860,453.04
  6. Step 6: Final answer
    x = 20,839,119.83

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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.