Home / 17,566,974.08-24,236,900.16-9,830,787.20

Finding the Fourth Proportional to 17,566,974.08, 24,236,900.16 and 9,830,787.20

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Solution

The fourth proportional to 17,566,974.08, 24,236,900.16 and 9,830,787.20 is: 13,563,394.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566,974.08 : 24,236,900.16 = 9,830,787.20 : x
  2. Step 2: Convert to fraction form
    17,566,974.08/24,236,900.16 = 9,830,787.20/x
  3. Step 3: Cross multiply
    17,566,974.08x = 24,236,900.16 × 9,830,787.20
  4. Step 4: Simplify right side
    17,566,974.08x = 238,267,807,860,605.94
  5. Step 5: Solve for x
    x = 238,267,807,860,605.94/17,566,974.08
  6. Step 6: Final answer
    x = 13,563,394.97

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1.5x scale

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.