Home / 1,958,337,228.44-2,702,571,702.73-1,066,298,550.86

Finding the Fourth Proportional to 1,958,337,228.44, 2,702,571,702.73 and 1,066,298,550.86

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Solution

The fourth proportional to 1,958,337,228.44, 2,702,571,702.73 and 1,066,298,550.86 is: 1,471,528,114.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,958,337,228.44 : 2,702,571,702.73 = 1,066,298,550.86 : x
  2. Step 2: Convert to fraction form
    1,958,337,228.44/2,702,571,702.73 = 1,066,298,550.86/x
  3. Step 3: Cross multiply
    1,958,337,228.44x = 2,702,571,702.73 × 1,066,298,550.86
  4. Step 4: Simplify right side
    1,958,337,228.44x = 2,881,748,290,220,332,032
  5. Step 5: Solve for x
    x = 2,881,748,290,220,332,032/1,958,337,228.44
  6. Step 6: Final answer
    x = 1,471,528,114.96

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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.