Home / 26,860,455.04-37,065,654.48-15,101,536

Finding the Fourth Proportional to 26,860,455.04, 37,065,654.48 and 15,101,536

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Solution

The fourth proportional to 26,860,455.04, 37,065,654.48 and 15,101,536 is: 20,839,122.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,860,455.04 : 37,065,654.48 = 15,101,536 : x
  2. Step 2: Convert to fraction form
    26,860,455.04/37,065,654.48 = 15,101,536/x
  3. Step 3: Cross multiply
    26,860,455.04x = 37,065,654.48 × 15,101,536
  4. Step 4: Simplify right side
    26,860,455.04x = 559,748,315,493,281.25
  5. Step 5: Solve for x
    x = 559,748,315,493,281.25/26,860,455.04
  6. Step 6: Final answer
    x = 20,839,122.59

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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.