Home / 43,746,371.28-60,371,718.93-25,161,481.60

Finding the Fourth Proportional to 43,746,371.28, 60,371,718.93 and 25,161,481.60

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Solution

The fourth proportional to 43,746,371.28, 60,371,718.93 and 25,161,481.60 is: 34,723,837.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,746,371.28 : 60,371,718.93 = 25,161,481.60 : x
  2. Step 2: Convert to fraction form
    43,746,371.28/60,371,718.93 = 25,161,481.60/x
  3. Step 3: Cross multiply
    43,746,371.28x = 60,371,718.93 × 25,161,481.60
  4. Step 4: Simplify right side
    43,746,371.28x = 1,519,041,894,866,637.50
  5. Step 5: Solve for x
    x = 1,519,041,894,866,637.50/43,746,371.28
  6. Step 6: Final answer
    x = 34,723,837.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.