Home / 93,276,070.20-139,932,038.70-35,763,856.20

Finding the Fourth Proportional to 93,276,070.20, 139,932,038.70 and 35,763,856.20

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Solution

The fourth proportional to 93,276,070.20, 139,932,038.70 and 35,763,856.20 is: 53,652,660.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,276,070.20 : 139,932,038.70 = 35,763,856.20 : x
  2. Step 2: Convert to fraction form
    93,276,070.20/139,932,038.70 = 35,763,856.20/x
  3. Step 3: Cross multiply
    93,276,070.20x = 139,932,038.70 × 35,763,856.20
  4. Step 4: Simplify right side
    93,276,070.20x = 5,004,509,309,839,635
  5. Step 5: Solve for x
    x = 5,004,509,309,839,635/93,276,070.20
  6. Step 6: Final answer
    x = 53,652,660.31

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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.