Home / 25,511,312.24-38,267,111.22-6,342,068.60

Finding the Fourth Proportional to 25,511,312.24, 38,267,111.22 and 6,342,068.60

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Solution

The fourth proportional to 25,511,312.24, 38,267,111.22 and 6,342,068.60 is: 9,513,138.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,511,312.24 : 38,267,111.22 = 6,342,068.60 : x
  2. Step 2: Convert to fraction form
    25,511,312.24/38,267,111.22 = 6,342,068.60/x
  3. Step 3: Cross multiply
    25,511,312.24x = 38,267,111.22 × 6,342,068.60
  4. Step 4: Simplify right side
    25,511,312.24x = 242,692,644,481,069.66
  5. Step 5: Solve for x
    x = 242,692,644,481,069.66/25,511,312.24
  6. Step 6: Final answer
    x = 9,513,138.41

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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.