Home / 14,287,298.94-21,433,900.95-4,703,252.58

Finding the Fourth Proportional to 14,287,298.94, 21,433,900.95 and 4,703,252.58

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Solution

The fourth proportional to 14,287,298.94, 21,433,900.95 and 4,703,252.58 is: 7,055,850.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,287,298.94 : 21,433,900.95 = 4,703,252.58 : x
  2. Step 2: Convert to fraction form
    14,287,298.94/21,433,900.95 = 4,703,252.58/x
  3. Step 3: Cross multiply
    14,287,298.94x = 21,433,900.95 × 4,703,252.58
  4. Step 4: Simplify right side
    14,287,298.94x = 100,809,049,942,551.95
  5. Step 5: Solve for x
    x = 100,809,049,942,551.95/14,287,298.94
  6. Step 6: Final answer
    x = 7,055,850.82

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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.