Home / 42,368,198.80-58,466,392.72-24,033,090.64

Finding the Fourth Proportional to 42,368,198.80, 58,466,392.72 and 24,033,090.64

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Solution

The fourth proportional to 42,368,198.80, 58,466,392.72 and 24,033,090.64 is: 33,164,688.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,368,198.80 : 58,466,392.72 = 24,033,090.64 : x
  2. Step 2: Convert to fraction form
    42,368,198.80/58,466,392.72 = 24,033,090.64/x
  3. Step 3: Cross multiply
    42,368,198.80x = 58,466,392.72 × 24,033,090.64
  4. Step 4: Simplify right side
    42,368,198.80x = 1,405,128,115,633,596.25
  5. Step 5: Solve for x
    x = 1,405,128,115,633,596.25/42,368,198.80
  6. Step 6: Final answer
    x = 33,164,688.50

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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.