Home / 11,389,023.59-15,716,853.38-6,232,385.39

Finding the Fourth Proportional to 11,389,023.59, 15,716,853.38 and 6,232,385.39

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Solution

The fourth proportional to 11,389,023.59, 15,716,853.38 and 6,232,385.39 is: 8,600,692.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,389,023.59 : 15,716,853.38 = 6,232,385.39 : x
  2. Step 2: Convert to fraction form
    11,389,023.59/15,716,853.38 = 6,232,385.39/x
  3. Step 3: Cross multiply
    11,389,023.59x = 15,716,853.38 × 6,232,385.39
  4. Step 4: Simplify right side
    11,389,023.59x = 97,953,487,351,122.19
  5. Step 5: Solve for x
    x = 97,953,487,351,122.19/11,389,023.59
  6. Step 6: Final answer
    x = 8,600,692.29

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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.