Home / 27,262,066.92-37,614,942.18-16,662,774.12

Finding the Fourth Proportional to 27,262,066.92, 37,614,942.18 and 16,662,774.12

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Solution

The fourth proportional to 27,262,066.92, 37,614,942.18 and 16,662,774.12 is: 22,990,526.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,262,066.92 : 37,614,942.18 = 16,662,774.12 : x
  2. Step 2: Convert to fraction form
    27,262,066.92/37,614,942.18 = 16,662,774.12/x
  3. Step 3: Cross multiply
    27,262,066.92x = 37,614,942.18 × 16,662,774.12
  4. Step 4: Simplify right side
    27,262,066.92x = 626,769,285,082,200.38
  5. Step 5: Solve for x
    x = 626,769,285,082,200.38/27,262,066.92
  6. Step 6: Final answer
    x = 22,990,526.98

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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.