Home / 34,963,723.20-52,445,584.80-31,562,500.80

Finding the Fourth Proportional to 34,963,723.20, 52,445,584.80 and 31,562,500.80

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Solution

The fourth proportional to 34,963,723.20, 52,445,584.80 and 31,562,500.80 is: 47,343,751.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,963,723.20 : 52,445,584.80 = 31,562,500.80 : x
  2. Step 2: Convert to fraction form
    34,963,723.20/52,445,584.80 = 31,562,500.80/x
  3. Step 3: Cross multiply
    34,963,723.20x = 52,445,584.80 × 31,562,500.80
  4. Step 4: Simplify right side
    34,963,723.20x = 1,655,313,812,206,467.75
  5. Step 5: Solve for x
    x = 1,655,313,812,206,467.75/34,963,723.20
  6. Step 6: Final answer
    x = 47,343,751.20

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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.