Home / 15,084,485.54-22,626,935.92-4,301,787.54

Finding the Fourth Proportional to 15,084,485.54, 22,626,935.92 and 4,301,787.54

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Solution

The fourth proportional to 15,084,485.54, 22,626,935.92 and 4,301,787.54 is: 6,452,740.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,084,485.54 : 22,626,935.92 = 4,301,787.54 : x
  2. Step 2: Convert to fraction form
    15,084,485.54/22,626,935.92 = 4,301,787.54/x
  3. Step 3: Cross multiply
    15,084,485.54x = 22,626,935.92 × 4,301,787.54
  4. Step 4: Simplify right side
    15,084,485.54x = 97,336,271,009,034.45
  5. Step 5: Solve for x
    x = 97,336,271,009,034.45/15,084,485.54
  6. Step 6: Final answer
    x = 6,452,740.52

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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.