Home / 5,582,362,022.10-7,703,710,538.85-3,076,325,650.26

Finding the Fourth Proportional to 5,582,362,022.10, 7,703,710,538.85 and 3,076,325,650.26

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Solution

The fourth proportional to 5,582,362,022.10, 7,703,710,538.85 and 3,076,325,650.26 is: 4,245,357,473.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582,362,022.10 : 7,703,710,538.85 = 3,076,325,650.26 : x
  2. Step 2: Convert to fraction form
    5,582,362,022.10/7,703,710,538.85 = 3,076,325,650.26/x
  3. Step 3: Cross multiply
    5,582,362,022.10x = 7,703,710,538.85 × 3,076,325,650.26
  4. Step 4: Simplify right side
    5,582,362,022.10x = 23,699,122,332,842,545,152
  5. Step 5: Solve for x
    x = 23,699,122,332,842,545,152/5,582,362,022.10
  6. Step 6: Final answer
    x = 4,245,357,473.95

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Double scale
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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.