Home / 34,224,282.20-47,231,826.65-19,334,441.96

Finding the Fourth Proportional to 34,224,282.20, 47,231,826.65 and 19,334,441.96

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Solution

The fourth proportional to 34,224,282.20, 47,231,826.65 and 19,334,441.96 is: 26,682,838.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,224,282.20 : 47,231,826.65 = 19,334,441.96 : x
  2. Step 2: Convert to fraction form
    34,224,282.20/47,231,826.65 = 19,334,441.96/x
  3. Step 3: Cross multiply
    34,224,282.20x = 47,231,826.65 × 19,334,441.96
  4. Step 4: Simplify right side
    34,224,282.20x = 913,201,011,034,558.12
  5. Step 5: Solve for x
    x = 913,201,011,034,558.12/34,224,282.20
  6. Step 6: Final answer
    x = 26,682,838.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.