Home / 17,932,235.80-24,746,457.18-9,783,474.52

Finding the Fourth Proportional to 17,932,235.80, 24,746,457.18 and 9,783,474.52

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Solution

The fourth proportional to 17,932,235.80, 24,746,457.18 and 9,783,474.52 is: 13,501,179.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,932,235.80 : 24,746,457.18 = 9,783,474.52 : x
  2. Step 2: Convert to fraction form
    17,932,235.80/24,746,457.18 = 9,783,474.52/x
  3. Step 3: Cross multiply
    17,932,235.80x = 24,746,457.18 × 9,783,474.52
  4. Step 4: Simplify right side
    17,932,235.80x = 242,106,333,280,801.03
  5. Step 5: Solve for x
    x = 242,106,333,280,801.03/17,932,235.80
  6. Step 6: Final answer
    x = 13,501,179.44

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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.