Home / 9,567,452.39-14,357,903.51-8,652,709.55

Finding the Fourth Proportional to 9,567,452.39, 14,357,903.51 and 8,652,709.55

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Solution

The fourth proportional to 9,567,452.39, 14,357,903.51 and 8,652,709.55 is: 12,985,146.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,452.39 : 14,357,903.51 = 8,652,709.55 : x
  2. Step 2: Convert to fraction form
    9,567,452.39/14,357,903.51 = 8,652,709.55/x
  3. Step 3: Cross multiply
    9,567,452.39x = 14,357,903.51 × 8,652,709.55
  4. Step 4: Simplify right side
    9,567,452.39x = 124,234,768,876,482.05
  5. Step 5: Solve for x
    x = 124,234,768,876,482.05/9,567,452.39
  6. Step 6: Final answer
    x = 12,985,146.29

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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.