Home / 14,389,880.48-21,596,013.86-10,043,696.06

Finding the Fourth Proportional to 14,389,880.48, 21,596,013.86 and 10,043,696.06

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Solution

The fourth proportional to 14,389,880.48, 21,596,013.86 and 10,043,696.06 is: 15,073,356.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,389,880.48 : 21,596,013.86 = 10,043,696.06 : x
  2. Step 2: Convert to fraction form
    14,389,880.48/21,596,013.86 = 10,043,696.06/x
  3. Step 3: Cross multiply
    14,389,880.48x = 21,596,013.86 × 10,043,696.06
  4. Step 4: Simplify right side
    14,389,880.48x = 216,903,799,396,486.69
  5. Step 5: Solve for x
    x = 216,903,799,396,486.69/14,389,880.48
  6. Step 6: Final answer
    x = 15,073,356.56

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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.