Home / 15,511,582.80-23,267,374.20-10,310,104.02

Finding the Fourth Proportional to 15,511,582.80, 23,267,374.20 and 10,310,104.02

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Solution

The fourth proportional to 15,511,582.80, 23,267,374.20 and 10,310,104.02 is: 15,465,156.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,511,582.80 : 23,267,374.20 = 10,310,104.02 : x
  2. Step 2: Convert to fraction form
    15,511,582.80/23,267,374.20 = 10,310,104.02/x
  3. Step 3: Cross multiply
    15,511,582.80x = 23,267,374.20 × 10,310,104.02
  4. Step 4: Simplify right side
    15,511,582.80x = 239,889,048,274,264.28
  5. Step 5: Solve for x
    x = 239,889,048,274,264.28/15,511,582.80
  6. Step 6: Final answer
    x = 15,465,156.03

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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.