Home / 14,631,245.34-21,943,338.57-6,106,960.86

Finding the Fourth Proportional to 14,631,245.34, 21,943,338.57 and 6,106,960.86

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Solution

The fourth proportional to 14,631,245.34, 21,943,338.57 and 6,106,960.86 is: 9,158,968.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,631,245.34 : 21,943,338.57 = 6,106,960.86 : x
  2. Step 2: Convert to fraction form
    14,631,245.34/21,943,338.57 = 6,106,960.86/x
  3. Step 3: Cross multiply
    14,631,245.34x = 21,943,338.57 × 6,106,960.86
  4. Step 4: Simplify right side
    14,631,245.34x = 134,007,109,784,718.38
  5. Step 5: Solve for x
    x = 134,007,109,784,718.38/14,631,245.34
  6. Step 6: Final answer
    x = 9,158,968.13

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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.