Home / 58,723,288.20-82,382,664.60-58,723,288.20

Finding the Fourth Proportional to 58,723,288.20, 82,382,664.60 and 58,723,288.20

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Solution

The fourth proportional to 58,723,288.20, 82,382,664.60 and 58,723,288.20 is: 82,382,664.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,723,288.20 : 82,382,664.60 = 58,723,288.20 : x
  2. Step 2: Convert to fraction form
    58,723,288.20/82,382,664.60 = 58,723,288.20/x
  3. Step 3: Cross multiply
    58,723,288.20x = 82,382,664.60 × 58,723,288.20
  4. Step 4: Simplify right side
    58,723,288.20x = 4,837,780,955,989,738
  5. Step 5: Solve for x
    x = 4,837,780,955,989,738/58,723,288.20
  6. Step 6: Final answer
    x = 82,382,664.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.