Home / 93,252,491.37-139,925,902.53-62,149,371.75

Finding the Fourth Proportional to 93,252,491.37, 139,925,902.53 and 62,149,371.75

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Solution

The fourth proportional to 93,252,491.37, 139,925,902.53 and 62,149,371.75 is: 93,255,491.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,252,491.37 : 139,925,902.53 = 62,149,371.75 : x
  2. Step 2: Convert to fraction form
    93,252,491.37/139,925,902.53 = 62,149,371.75/x
  3. Step 3: Cross multiply
    93,252,491.37x = 139,925,902.53 × 62,149,371.75
  4. Step 4: Simplify right side
    93,252,491.37x = 8,696,306,933,791,236
  5. Step 5: Solve for x
    x = 8,696,306,933,791,236/93,252,491.37
  6. Step 6: Final answer
    x = 93,255,491.69

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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.