Home / 14,763,000.10-22,147,999.35-7,575,643.30

Finding the Fourth Proportional to 14,763,000.10, 22,147,999.35 and 7,575,643.30

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Solution

The fourth proportional to 14,763,000.10, 22,147,999.35 and 7,575,643.30 is: 11,365,260.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,000.10 : 22,147,999.35 = 7,575,643.30 : x
  2. Step 2: Convert to fraction form
    14,763,000.10/22,147,999.35 = 7,575,643.30/x
  3. Step 3: Cross multiply
    14,763,000.10x = 22,147,999.35 × 7,575,643.30
  4. Step 4: Simplify right side
    14,763,000.10x = 167,785,342,884,231.88
  5. Step 5: Solve for x
    x = 167,785,342,884,231.88/14,763,000.10
  6. Step 6: Final answer
    x = 11,365,260.57

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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.