Home / 47,818,214.49-71,736,415.16-33,108,343.14

Finding the Fourth Proportional to 47,818,214.49, 71,736,415.16 and 33,108,343.14

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Solution

The fourth proportional to 47,818,214.49, 71,736,415.16 and 33,108,343.14 is: 49,668,810.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,818,214.49 : 71,736,415.16 = 33,108,343.14 : x
  2. Step 2: Convert to fraction form
    47,818,214.49/71,736,415.16 = 33,108,343.14/x
  3. Step 3: Cross multiply
    47,818,214.49x = 71,736,415.16 × 33,108,343.14
  4. Step 4: Simplify right side
    47,818,214.49x = 2,375,073,848,854,248
  5. Step 5: Solve for x
    x = 2,375,073,848,854,248/47,818,214.49
  6. Step 6: Final answer
    x = 49,668,810.81

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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.