Home / 233,344,648,567.77-321,837,321,995.76-200,846,289,455.54

Finding the Fourth Proportional to 233,344,648,567.77, 321,837,321,995.76 and 200,846,289,455.54

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Solution

The fourth proportional to 233,344,648,567.77, 321,837,321,995.76 and 200,846,289,455.54 is: 277,014,417,634.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,344,648,567.77 : 321,837,321,995.76 = 200,846,289,455.54 : x
  2. Step 2: Convert to fraction form
    233,344,648,567.77/321,837,321,995.76 = 200,846,289,455.54/x
  3. Step 3: Cross multiply
    233,344,648,567.77x = 321,837,321,995.76 × 200,846,289,455.54
  4. Step 4: Simplify right side
    233,344,648,567.77x = 64,639,831,931,156,250,492,928
  5. Step 5: Solve for x
    x = 64,639,831,931,156,250,492,928/233,344,648,567.77
  6. Step 6: Final answer
    x = 277,014,417,634.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.