Home / 337,421,362,079.58-465,610,702,751.19-200,220,545,535.90

Finding the Fourth Proportional to 337,421,362,079.58, 465,610,702,751.19 and 200,220,545,535.90

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Solution

The fourth proportional to 337,421,362,079.58, 465,610,702,751.19 and 200,220,545,535.90 is: 276,286,090,298.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,421,362,079.58 : 465,610,702,751.19 = 200,220,545,535.90 : x
  2. Step 2: Convert to fraction form
    337,421,362,079.58/465,610,702,751.19 = 200,220,545,535.90/x
  3. Step 3: Cross multiply
    337,421,362,079.58x = 465,610,702,751.19 × 200,220,545,535.90
  4. Step 4: Simplify right side
    337,421,362,079.58x = 93,224,828,912,197,036,933,120
  5. Step 5: Solve for x
    x = 93,224,828,912,197,036,933,120/337,421,362,079.58
  6. Step 6: Final answer
    x = 276,286,090,298.61

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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.