Home / 63,896,683.20-95,747,495.76-37,937,866.32

Finding the Fourth Proportional to 63,896,683.20, 95,747,495.76 and 37,937,866.32

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Solution

The fourth proportional to 63,896,683.20, 95,747,495.76 and 37,937,866.32 is: 56,848,892.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,896,683.20 : 95,747,495.76 = 37,937,866.32 : x
  2. Step 2: Convert to fraction form
    63,896,683.20/95,747,495.76 = 37,937,866.32/x
  3. Step 3: Cross multiply
    63,896,683.20x = 95,747,495.76 × 37,937,866.32
  4. Step 4: Simplify right side
    63,896,683.20x = 3,632,455,694,617,647
  5. Step 5: Solve for x
    x = 3,632,455,694,617,647/63,896,683.20
  6. Step 6: Final answer
    x = 56,848,892.82

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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.