Home / 93,019,627.10-139,529,440.60-34,731,857.06

Finding the Fourth Proportional to 93,019,627.10, 139,529,440.60 and 34,731,857.06

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Solution

The fourth proportional to 93,019,627.10, 139,529,440.60 and 34,731,857.06 is: 52,097,785.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,019,627.10 : 139,529,440.60 = 34,731,857.06 : x
  2. Step 2: Convert to fraction form
    93,019,627.10/139,529,440.60 = 34,731,857.06/x
  3. Step 3: Cross multiply
    93,019,627.10x = 139,529,440.60 × 34,731,857.06
  4. Step 4: Simplify right side
    93,019,627.10x = 4,846,116,586,842,954
  5. Step 5: Solve for x
    x = 4,846,116,586,842,954/93,019,627.10
  6. Step 6: Final answer
    x = 52,097,785.58

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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.