Home / 9,600,241.52-14,400,376.10-3,920,465.80

Finding the Fourth Proportional to 9,600,241.52, 14,400,376.10 and 3,920,465.80

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Solution

The fourth proportional to 9,600,241.52, 14,400,376.10 and 3,920,465.80 is: 5,880,704.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,241.52 : 14,400,376.10 = 3,920,465.80 : x
  2. Step 2: Convert to fraction form
    9,600,241.52/14,400,376.10 = 3,920,465.80/x
  3. Step 3: Cross multiply
    9,600,241.52x = 14,400,376.10 × 3,920,465.80
  4. Step 4: Simplify right side
    9,600,241.52x = 56,456,182,007,187.38
  5. Step 5: Solve for x
    x = 56,456,182,007,187.38/9,600,241.52
  6. Step 6: Final answer
    x = 5,880,704.34

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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.