Home / 9,600,236.37-14,400,368.42-3,920,460.69

Finding the Fourth Proportional to 9,600,236.37, 14,400,368.42 and 3,920,460.69

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Solution

The fourth proportional to 9,600,236.37, 14,400,368.42 and 3,920,460.69 is: 5,880,696.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,236.37 : 14,400,368.42 = 3,920,460.69 : x
  2. Step 2: Convert to fraction form
    9,600,236.37/14,400,368.42 = 3,920,460.69/x
  3. Step 3: Cross multiply
    9,600,236.37x = 14,400,368.42 × 3,920,460.69
  4. Step 4: Simplify right side
    9,600,236.37x = 56,456,078,253,225.45
  5. Step 5: Solve for x
    x = 56,456,078,253,225.45/9,600,236.37
  6. Step 6: Final answer
    x = 5,880,696.69

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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.