Home / 93,025,160.46-139,567,069.56-43,839,027.42

Finding the Fourth Proportional to 93,025,160.46, 139,567,069.56 and 43,839,027.42

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Solution

The fourth proportional to 93,025,160.46, 139,567,069.56 and 43,839,027.42 is: 65,772,362.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,025,160.46 : 139,567,069.56 = 43,839,027.42 : x
  2. Step 2: Convert to fraction form
    93,025,160.46/139,567,069.56 = 43,839,027.42/x
  3. Step 3: Cross multiply
    93,025,160.46x = 139,567,069.56 × 43,839,027.42
  4. Step 4: Simplify right side
    93,025,160.46x = 6,118,484,589,369,888
  5. Step 5: Solve for x
    x = 6,118,484,589,369,888/93,025,160.46
  6. Step 6: Final answer
    x = 65,772,362.65

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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.