Home / 14,300,498.88-19,741,050-8,501,158.08

Finding the Fourth Proportional to 14,300,498.88, 19,741,050 and 8,501,158.08

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Solution

The fourth proportional to 14,300,498.88, 19,741,050 and 8,501,158.08 is: 11,735,379.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,300,498.88 : 19,741,050 = 8,501,158.08 : x
  2. Step 2: Convert to fraction form
    14,300,498.88/19,741,050 = 8,501,158.08/x
  3. Step 3: Cross multiply
    14,300,498.88x = 19,741,050 × 8,501,158.08
  4. Step 4: Simplify right side
    14,300,498.88x = 167,821,786,715,184
  5. Step 5: Solve for x
    x = 167,821,786,715,184/14,300,498.88
  6. Step 6: Final answer
    x = 11,735,379.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.