Home / 93,275,586.39-139,931,312.78-35,763,371.85

Finding the Fourth Proportional to 93,275,586.39, 139,931,312.78 and 35,763,371.85

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Solution

The fourth proportional to 93,275,586.39, 139,931,312.78 and 35,763,371.85 is: 53,651,933.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,275,586.39 : 139,931,312.78 = 35,763,371.85 : x
  2. Step 2: Convert to fraction form
    93,275,586.39/139,931,312.78 = 35,763,371.85/x
  3. Step 3: Cross multiply
    93,275,586.39x = 139,931,312.78 × 35,763,371.85
  4. Step 4: Simplify right side
    93,275,586.39x = 5,004,415,572,230,981
  5. Step 5: Solve for x
    x = 5,004,415,572,230,981/93,275,586.39
  6. Step 6: Final answer
    x = 53,651,933.65

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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.