Home / 11,035,328.40-16,552,799.40-4,965,764.40

Finding the Fourth Proportional to 11,035,328.40, 16,552,799.40 and 4,965,764.40

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Solution

The fourth proportional to 11,035,328.40, 16,552,799.40 and 4,965,764.40 is: 7,448,559.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035,328.40 : 16,552,799.40 = 4,965,764.40 : x
  2. Step 2: Convert to fraction form
    11,035,328.40/16,552,799.40 = 4,965,764.40/x
  3. Step 3: Cross multiply
    11,035,328.40x = 16,552,799.40 × 4,965,764.40
  4. Step 4: Simplify right side
    11,035,328.40x = 82,197,301,980,861.38
  5. Step 5: Solve for x
    x = 82,197,301,980,861.38/11,035,328.40
  6. Step 6: Final answer
    x = 7,448,559.66

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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.