Home / 9,432,541.84-14,151,803.44-3,367,143.60

Finding the Fourth Proportional to 9,432,541.84, 14,151,803.44 and 3,367,143.60

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Solution

The fourth proportional to 9,432,541.84, 14,151,803.44 and 3,367,143.60 is: 5,051,782.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,541.84 : 14,151,803.44 = 3,367,143.60 : x
  2. Step 2: Convert to fraction form
    9,432,541.84/14,151,803.44 = 3,367,143.60/x
  3. Step 3: Cross multiply
    9,432,541.84x = 14,151,803.44 × 3,367,143.60
  4. Step 4: Simplify right side
    9,432,541.84x = 47,651,154,381,453.98
  5. Step 5: Solve for x
    x = 47,651,154,381,453.98/9,432,541.84
  6. Step 6: Final answer
    x = 5,051,782.99

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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.