Home / 12,030,117.42-16,601,546.64-6,523,483.04

Finding the Fourth Proportional to 12,030,117.42, 16,601,546.64 and 6,523,483.04

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Solution

The fourth proportional to 12,030,117.42, 16,601,546.64 and 6,523,483.04 is: 9,002,398.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,030,117.42 : 16,601,546.64 = 6,523,483.04 : x
  2. Step 2: Convert to fraction form
    12,030,117.42/16,601,546.64 = 6,523,483.04/x
  3. Step 3: Cross multiply
    12,030,117.42x = 16,601,546.64 × 6,523,483.04
  4. Step 4: Simplify right side
    12,030,117.42x = 108,299,907,943,808.98
  5. Step 5: Solve for x
    x = 108,299,907,943,808.98/12,030,117.42
  6. Step 6: Final answer
    x = 9,002,398.24

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Why These Related Problems?

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