Home / 44,030,102.20-66,045,153.30-11,681,942.20

Finding the Fourth Proportional to 44,030,102.20, 66,045,153.30 and 11,681,942.20

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Solution

The fourth proportional to 44,030,102.20, 66,045,153.30 and 11,681,942.20 is: 17,522,913.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,030,102.20 : 66,045,153.30 = 11,681,942.20 : x
  2. Step 2: Convert to fraction form
    44,030,102.20/66,045,153.30 = 11,681,942.20/x
  3. Step 3: Cross multiply
    44,030,102.20x = 66,045,153.30 × 11,681,942.20
  4. Step 4: Simplify right side
    44,030,102.20x = 771,535,663,440,739.12
  5. Step 5: Solve for x
    x = 771,535,663,440,739.12/44,030,102.20
  6. Step 6: Final answer
    x = 17,522,913.30

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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.