Home / 47,257,070.50-65,214,815.61-25,527,038.50

Finding the Fourth Proportional to 47,257,070.50, 65,214,815.61 and 25,527,038.50

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Solution

The fourth proportional to 47,257,070.50, 65,214,815.61 and 25,527,038.50 is: 35,227,344.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,257,070.50 : 65,214,815.61 = 25,527,038.50 : x
  2. Step 2: Convert to fraction form
    47,257,070.50/65,214,815.61 = 25,527,038.50/x
  3. Step 3: Cross multiply
    47,257,070.50x = 65,214,815.61 × 25,527,038.50
  4. Step 4: Simplify right side
    47,257,070.50x = 1,664,741,108,846,871
  5. Step 5: Solve for x
    x = 1,664,741,108,846,871/47,257,070.50
  6. Step 6: Final answer
    x = 35,227,344.63

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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.