Home / 23,953,274.88-33,054,730.20-15,137,437.36

Finding the Fourth Proportional to 23,953,274.88, 33,054,730.20 and 15,137,437.36

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Solution

The fourth proportional to 23,953,274.88, 33,054,730.20 and 15,137,437.36 is: 20,889,164.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,953,274.88 : 33,054,730.20 = 15,137,437.36 : x
  2. Step 2: Convert to fraction form
    23,953,274.88/33,054,730.20 = 15,137,437.36/x
  3. Step 3: Cross multiply
    23,953,274.88x = 33,054,730.20 × 15,137,437.36
  4. Step 4: Simplify right side
    23,953,274.88x = 500,363,907,854,200.25
  5. Step 5: Solve for x
    x = 500,363,907,854,200.25/23,953,274.88
  6. Step 6: Final answer
    x = 20,889,164.86

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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.