Home / 14,346,382.32-21,524,225.94-8,588,219.22

Finding the Fourth Proportional to 14,346,382.32, 21,524,225.94 and 8,588,219.22

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Solution

The fourth proportional to 14,346,382.32, 21,524,225.94 and 8,588,219.22 is: 12,885,113.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,346,382.32 : 21,524,225.94 = 8,588,219.22 : x
  2. Step 2: Convert to fraction form
    14,346,382.32/21,524,225.94 = 8,588,219.22/x
  3. Step 3: Cross multiply
    14,346,382.32x = 21,524,225.94 × 8,588,219.22
  4. Step 4: Simplify right side
    14,346,382.32x = 184,854,770,913,530.59
  5. Step 5: Solve for x
    x = 184,854,770,913,530.59/14,346,382.32
  6. Step 6: Final answer
    x = 12,885,113.95

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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.