Home / 10,677,530.19-16,019,025.42-3,104,495.94

Finding the Fourth Proportional to 10,677,530.19, 16,019,025.42 and 3,104,495.94

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Solution

The fourth proportional to 10,677,530.19, 16,019,025.42 and 3,104,495.94 is: 4,657,537.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,530.19 : 16,019,025.42 = 3,104,495.94 : x
  2. Step 2: Convert to fraction form
    10,677,530.19/16,019,025.42 = 3,104,495.94/x
  3. Step 3: Cross multiply
    10,677,530.19x = 16,019,025.42 × 3,104,495.94
  4. Step 4: Simplify right side
    10,677,530.19x = 49,730,999,379,146.80
  5. Step 5: Solve for x
    x = 49,730,999,379,146.80/10,677,530.19
  6. Step 6: Final answer
    x = 4,657,537.70

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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.