Home / 11,030,880.16-16,546,325.04-3,458,436.32

Finding the Fourth Proportional to 11,030,880.16, 16,546,325.04 and 3,458,436.32

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Solution

The fourth proportional to 11,030,880.16, 16,546,325.04 and 3,458,436.32 is: 5,187,655.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,880.16 : 16,546,325.04 = 3,458,436.32 : x
  2. Step 2: Convert to fraction form
    11,030,880.16/16,546,325.04 = 3,458,436.32/x
  3. Step 3: Cross multiply
    11,030,880.16x = 16,546,325.04 × 3,458,436.32
  4. Step 4: Simplify right side
    11,030,880.16x = 57,224,411,480,861.45
  5. Step 5: Solve for x
    x = 57,224,411,480,861.45/11,030,880.16
  6. Step 6: Final answer
    x = 5,187,655.98

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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.