Home / 29,890,014.64-44,835,065.70-8,324,678.32

Finding the Fourth Proportional to 29,890,014.64, 44,835,065.70 and 8,324,678.32

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Solution

The fourth proportional to 29,890,014.64, 44,835,065.70 and 8,324,678.32 is: 12,487,029.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,890,014.64 : 44,835,065.70 = 8,324,678.32 : x
  2. Step 2: Convert to fraction form
    29,890,014.64/44,835,065.70 = 8,324,678.32/x
  3. Step 3: Cross multiply
    29,890,014.64x = 44,835,065.70 × 8,324,678.32
  4. Step 4: Simplify right side
    29,890,014.64x = 373,237,499,408,565.69
  5. Step 5: Solve for x
    x = 373,237,499,408,565.69/29,890,014.64
  6. Step 6: Final answer
    x = 12,487,029.66

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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.