Home / 34,351,905.96-51,527,826.06-8,792,874.36

Finding the Fourth Proportional to 34,351,905.96, 51,527,826.06 and 8,792,874.36

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Solution

The fourth proportional to 34,351,905.96, 51,527,826.06 and 8,792,874.36 is: 13,189,303.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,351,905.96 : 51,527,826.06 = 8,792,874.36 : x
  2. Step 2: Convert to fraction form
    34,351,905.96/51,527,826.06 = 8,792,874.36/x
  3. Step 3: Cross multiply
    34,351,905.96x = 51,527,826.06 × 8,792,874.36
  4. Step 4: Simplify right side
    34,351,905.96x = 453,077,700,589,513.81
  5. Step 5: Solve for x
    x = 453,077,700,589,513.81/34,351,905.96
  6. Step 6: Final answer
    x = 13,189,303.12

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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.