Home / 2,715,182,425.83-4,070,575,796.04-848,867,454.94

Finding the Fourth Proportional to 2,715,182,425.83, 4,070,575,796.04 and 848,867,454.94

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Solution

The fourth proportional to 2,715,182,425.83, 4,070,575,796.04 and 848,867,454.94 is: 1,272,614,054.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,182,425.83 : 4,070,575,796.04 = 848,867,454.94 : x
  2. Step 2: Convert to fraction form
    2,715,182,425.83/4,070,575,796.04 = 848,867,454.94/x
  3. Step 3: Cross multiply
    2,715,182,425.83x = 4,070,575,796.04 × 848,867,454.94
  4. Step 4: Simplify right side
    2,715,182,425.83x = 3,455,379,316,124,839,424
  5. Step 5: Solve for x
    x = 3,455,379,316,124,839,424/2,715,182,425.83
  6. Step 6: Final answer
    x = 1,272,614,054.68

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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.