Home / 14,547,650.98-21,823,164.78-4,833,130.94

Finding the Fourth Proportional to 14,547,650.98, 21,823,164.78 and 4,833,130.94

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Solution

The fourth proportional to 14,547,650.98, 21,823,164.78 and 4,833,130.94 is: 7,250,257.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,547,650.98 : 21,823,164.78 = 4,833,130.94 : x
  2. Step 2: Convert to fraction form
    14,547,650.98/21,823,164.78 = 4,833,130.94/x
  3. Step 3: Cross multiply
    14,547,650.98x = 21,823,164.78 × 4,833,130.94
  4. Step 4: Simplify right side
    14,547,650.98x = 105,474,212,906,936.31
  5. Step 5: Solve for x
    x = 105,474,212,906,936.31/14,547,650.98
  6. Step 6: Final answer
    x = 7,250,257.31

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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.