Home / 15,111,636.06-22,667,700.13-4,328,895.00

Finding the Fourth Proportional to 15,111,636.06, 22,667,700.13 and 4,328,895.00

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Solution

The fourth proportional to 15,111,636.06, 22,667,700.13 and 4,328,895.00 is: 6,493,412.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,111,636.06 : 22,667,700.13 = 4,328,895.00 : x
  2. Step 2: Convert to fraction form
    15,111,636.06/22,667,700.13 = 4,328,895.00/x
  3. Step 3: Cross multiply
    15,111,636.06x = 22,667,700.13 × 4,328,895.00
  4. Step 4: Simplify right side
    15,111,636.06x = 98,126,093,873,294.72
  5. Step 5: Solve for x
    x = 98,126,093,873,294.72/15,111,636.06
  6. Step 6: Final answer
    x = 6,493,412.99

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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.