Home / 25,943,801.80-35,812,541.46-23,222,823.88

Finding the Fourth Proportional to 25,943,801.80, 35,812,541.46 and 23,222,823.88

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Solution

The fourth proportional to 25,943,801.80, 35,812,541.46 and 23,222,823.88 is: 32,056,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,943,801.80 : 35,812,541.46 = 23,222,823.88 : x
  2. Step 2: Convert to fraction form
    25,943,801.80/35,812,541.46 = 23,222,823.88/x
  3. Step 3: Cross multiply
    25,943,801.80x = 35,812,541.46 × 23,222,823.88
  4. Step 4: Simplify right side
    25,943,801.80x = 831,668,343,020,778
  5. Step 5: Solve for x
    x = 831,668,343,020,778/25,943,801.80
  6. Step 6: Final answer
    x = 32,056,533.17

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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.