Home / 1,150,401,038.43-1,725,601,557.65-1,150,401,038.43

Finding the Fourth Proportional to 1,150,401,038.43, 1,725,601,557.65 and 1,150,401,038.43

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Solution

The fourth proportional to 1,150,401,038.43, 1,725,601,557.65 and 1,150,401,038.43 is: 1,725,601,557.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,401,038.43 : 1,725,601,557.65 = 1,150,401,038.43 : x
  2. Step 2: Convert to fraction form
    1,150,401,038.43/1,725,601,557.65 = 1,150,401,038.43/x
  3. Step 3: Cross multiply
    1,150,401,038.43x = 1,725,601,557.65 × 1,150,401,038.43
  4. Step 4: Simplify right side
    1,150,401,038.43x = 1,985,133,823,836,985,856
  5. Step 5: Solve for x
    x = 1,985,133,823,836,985,856/1,150,401,038.43
  6. Step 6: Final answer
    x = 1,725,601,557.65

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1.5x scale

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.