Home / 3,679,163,488.48-5,076,566,322.96-2,093,162,856.16

Finding the Fourth Proportional to 3,679,163,488.48, 5,076,566,322.96 and 2,093,162,856.16

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Solution

The fourth proportional to 3,679,163,488.48, 5,076,566,322.96 and 2,093,162,856.16 is: 2,888,178,276.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,679,163,488.48 : 5,076,566,322.96 = 2,093,162,856.16 : x
  2. Step 2: Convert to fraction form
    3,679,163,488.48/5,076,566,322.96 = 2,093,162,856.16/x
  3. Step 3: Cross multiply
    3,679,163,488.48x = 5,076,566,322.96 × 2,093,162,856.16
  4. Step 4: Simplify right side
    3,679,163,488.48x = 10,626,080,064,052,623,360
  5. Step 5: Solve for x
    x = 10,626,080,064,052,623,360/3,679,163,488.48
  6. Step 6: Final answer
    x = 2,888,178,276.75

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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.