Home / 11,140,690.23-16,710,900-3,053,659.05

Finding the Fourth Proportional to 11,140,690.23, 16,710,900 and 3,053,659.05

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Solution

The fourth proportional to 11,140,690.23, 16,710,900 and 3,053,659.05 is: 4,580,451.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,140,690.23 : 16,710,900 = 3,053,659.05 : x
  2. Step 2: Convert to fraction form
    11,140,690.23/16,710,900 = 3,053,659.05/x
  3. Step 3: Cross multiply
    11,140,690.23x = 16,710,900 × 3,053,659.05
  4. Step 4: Simplify right side
    11,140,690.23x = 51,029,391,018,645
  5. Step 5: Solve for x
    x = 51,029,391,018,645/11,140,690.23
  6. Step 6: Final answer
    x = 4,580,451.48

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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.