Home / 34,232,280.12-51,350,782.98-9,971,408.76

Finding the Fourth Proportional to 34,232,280.12, 51,350,782.98 and 9,971,408.76

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Solution

The fourth proportional to 34,232,280.12, 51,350,782.98 and 9,971,408.76 is: 14,957,801.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,232,280.12 : 51,350,782.98 = 9,971,408.76 : x
  2. Step 2: Convert to fraction form
    34,232,280.12/51,350,782.98 = 9,971,408.76/x
  3. Step 3: Cross multiply
    34,232,280.12x = 51,350,782.98 × 9,971,408.76
  4. Step 4: Simplify right side
    34,232,280.12x = 512,039,647,239,630.88
  5. Step 5: Solve for x
    x = 512,039,647,239,630.88/34,232,280.12
  6. Step 6: Final answer
    x = 14,957,801.39

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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.