Home / 25,943,802.80-35,812,542.84-23,222,824.88

Finding the Fourth Proportional to 25,943,802.80, 35,812,542.84 and 23,222,824.88

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Solution

The fourth proportional to 25,943,802.80, 35,812,542.84 and 23,222,824.88 is: 32,056,534.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,943,802.80 : 35,812,542.84 = 23,222,824.88 : x
  2. Step 2: Convert to fraction form
    25,943,802.80/35,812,542.84 = 23,222,824.88/x
  3. Step 3: Cross multiply
    25,943,802.80x = 35,812,542.84 × 23,222,824.88
  4. Step 4: Simplify right side
    25,943,802.80x = 831,668,410,880,817.88
  5. Step 5: Solve for x
    x = 831,668,410,880,817.88/25,943,802.80
  6. Step 6: Final answer
    x = 32,056,534.55

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1.5x scale

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.