Home / 14,821,943.02-22,235,039.57-4,587,701.56

Finding the Fourth Proportional to 14,821,943.02, 22,235,039.57 and 4,587,701.56

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Solution

The fourth proportional to 14,821,943.02, 22,235,039.57 and 4,587,701.56 is: 6,882,210.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,821,943.02 : 22,235,039.57 = 4,587,701.56 : x
  2. Step 2: Convert to fraction form
    14,821,943.02/22,235,039.57 = 4,587,701.56/x
  3. Step 3: Cross multiply
    14,821,943.02x = 22,235,039.57 × 4,587,701.56
  4. Step 4: Simplify right side
    14,821,943.02x = 102,007,725,735,407.97
  5. Step 5: Solve for x
    x = 102,007,725,735,407.97/14,821,943.02
  6. Step 6: Final answer
    x = 6,882,210.08

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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.