Home / 49,774,623.60-74,661,935.40-41,271,567.60

Finding the Fourth Proportional to 49,774,623.60, 74,661,935.40 and 41,271,567.60

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Solution

The fourth proportional to 49,774,623.60, 74,661,935.40 and 41,271,567.60 is: 61,907,351.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,774,623.60 : 74,661,935.40 = 41,271,567.60 : x
  2. Step 2: Convert to fraction form
    49,774,623.60/74,661,935.40 = 41,271,567.60/x
  3. Step 3: Cross multiply
    49,774,623.60x = 74,661,935.40 × 41,271,567.60
  4. Step 4: Simplify right side
    49,774,623.60x = 3,081,415,114,007,933.50
  5. Step 5: Solve for x
    x = 3,081,415,114,007,933.50/49,774,623.60
  6. Step 6: Final answer
    x = 61,907,351.40

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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.