Home / 1,847,166,770.72-2,771,106,633.44-603,262,827.20

Finding the Fourth Proportional to 1,847,166,770.72, 2,771,106,633.44 and 603,262,827.20

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Solution

The fourth proportional to 1,847,166,770.72, 2,771,106,633.44 and 603,262,827.20 is: 905,010,662.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,166,770.72 : 2,771,106,633.44 = 603,262,827.20 : x
  2. Step 2: Convert to fraction form
    1,847,166,770.72/2,771,106,633.44 = 603,262,827.20/x
  3. Step 3: Cross multiply
    1,847,166,770.72x = 2,771,106,633.44 × 603,262,827.20
  4. Step 4: Simplify right side
    1,847,166,770.72x = 1,671,705,622,161,688,576
  5. Step 5: Solve for x
    x = 1,671,705,622,161,688,576/1,847,166,770.72
  6. Step 6: Final answer
    x = 905,010,662.09

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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.