Home / 93,276,145.20-139,932,151.20-35,763,931.20

Finding the Fourth Proportional to 93,276,145.20, 139,932,151.20 and 35,763,931.20

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Solution

The fourth proportional to 93,276,145.20, 139,932,151.20 and 35,763,931.20 is: 53,652,772.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,276,145.20 : 139,932,151.20 = 35,763,931.20 : x
  2. Step 2: Convert to fraction form
    93,276,145.20/139,932,151.20 = 35,763,931.20/x
  3. Step 3: Cross multiply
    93,276,145.20x = 139,932,151.20 × 35,763,931.20
  4. Step 4: Simplify right side
    93,276,145.20x = 5,004,523,828,184,797
  5. Step 5: Solve for x
    x = 5,004,523,828,184,797/93,276,145.20
  6. Step 6: Final answer
    x = 53,652,772.82

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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.