Home / 9,050,491.80-13,575,737.70-8,058,468.60

Finding the Fourth Proportional to 9,050,491.80, 13,575,737.70 and 8,058,468.60

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Solution

The fourth proportional to 9,050,491.80, 13,575,737.70 and 8,058,468.60 is: 12,087,702.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,491.80 : 13,575,737.70 = 8,058,468.60 : x
  2. Step 2: Convert to fraction form
    9,050,491.80/13,575,737.70 = 8,058,468.60/x
  3. Step 3: Cross multiply
    9,050,491.80x = 13,575,737.70 × 8,058,468.60
  4. Step 4: Simplify right side
    9,050,491.80x = 109,399,655,977,286.20
  5. Step 5: Solve for x
    x = 109,399,655,977,286.20/9,050,491.80
  6. Step 6: Final answer
    x = 12,087,702.90

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1.5x scale

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.