Home / 15,849,727.57-23,757,998.06-6,632,980.76

Finding the Fourth Proportional to 15,849,727.57, 23,757,998.06 and 6,632,980.76

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Solution

The fourth proportional to 15,849,727.57, 23,757,998.06 and 6,632,980.76 is: 9,942,526.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,849,727.57 : 23,757,998.06 = 6,632,980.76 : x
  2. Step 2: Convert to fraction form
    15,849,727.57/23,757,998.06 = 6,632,980.76/x
  3. Step 3: Cross multiply
    15,849,727.57x = 23,757,998.06 × 6,632,980.76
  4. Step 4: Simplify right side
    15,849,727.57x = 157,586,343,990,904.50
  5. Step 5: Solve for x
    x = 157,586,343,990,904.50/15,849,727.57
  6. Step 6: Final answer
    x = 9,942,526.98

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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.