Home / 61,011,730.88-84,175,704.01-34,546,468.44

Finding the Fourth Proportional to 61,011,730.88, 84,175,704.01 and 34,546,468.44

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Solution

The fourth proportional to 61,011,730.88, 84,175,704.01 and 34,546,468.44 is: 47,662,527.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,011,730.88 : 84,175,704.01 = 34,546,468.44 : x
  2. Step 2: Convert to fraction form
    61,011,730.88/84,175,704.01 = 34,546,468.44/x
  3. Step 3: Cross multiply
    61,011,730.88x = 84,175,704.01 × 34,546,468.44
  4. Step 4: Simplify right side
    61,011,730.88x = 2,907,973,301,823,513.50
  5. Step 5: Solve for x
    x = 2,907,973,301,823,513.50/61,011,730.88
  6. Step 6: Final answer
    x = 47,662,527.52

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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.