Home / 14,446,940.03-21,673,657.75-4,862,040.74

Finding the Fourth Proportional to 14,446,940.03, 21,673,657.75 and 4,862,040.74

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Solution

The fourth proportional to 14,446,940.03, 21,673,657.75 and 4,862,040.74 is: 7,294,154.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,446,940.03 : 21,673,657.75 = 4,862,040.74 : x
  2. Step 2: Convert to fraction form
    14,446,940.03/21,673,657.75 = 4,862,040.74/x
  3. Step 3: Cross multiply
    14,446,940.03x = 21,673,657.75 × 4,862,040.74
  4. Step 4: Simplify right side
    14,446,940.03x = 105,378,207,043,423.28
  5. Step 5: Solve for x
    x = 105,378,207,043,423.28/14,446,940.03
  6. Step 6: Final answer
    x = 7,294,154.11

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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.