Home / 9,443,840.10-14,165,760.15-3,054,738.30

Finding the Fourth Proportional to 9,443,840.10, 14,165,760.15 and 3,054,738.30

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Solution

The fourth proportional to 9,443,840.10, 14,165,760.15 and 3,054,738.30 is: 4,582,107.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443,840.10 : 14,165,760.15 = 3,054,738.30 : x
  2. Step 2: Convert to fraction form
    9,443,840.10/14,165,760.15 = 3,054,738.30/x
  3. Step 3: Cross multiply
    9,443,840.10x = 14,165,760.15 × 3,054,738.30
  4. Step 4: Simplify right side
    9,443,840.10x = 43,272,690,078,818.74
  5. Step 5: Solve for x
    x = 43,272,690,078,818.74/9,443,840.10
  6. Step 6: Final answer
    x = 4,582,107.45

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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.