Home / 11,076,856,547.20-16,615,284,820.80-3,322,069,475.20

Finding the Fourth Proportional to 11,076,856,547.20, 16,615,284,820.80 and 3,322,069,475.20

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Solution

The fourth proportional to 11,076,856,547.20, 16,615,284,820.80 and 3,322,069,475.20 is: 4,983,104,212.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,856,547.20 : 16,615,284,820.80 = 3,322,069,475.20 : x
  2. Step 2: Convert to fraction form
    11,076,856,547.20/16,615,284,820.80 = 3,322,069,475.20/x
  3. Step 3: Cross multiply
    11,076,856,547.20x = 16,615,284,820.80 × 3,322,069,475.20
  4. Step 4: Simplify right side
    11,076,856,547.20x = 55,197,130,524,933,578,752
  5. Step 5: Solve for x
    x = 55,197,130,524,933,578,752/11,076,856,547.20
  6. Step 6: Final answer
    x = 4,983,104,212.80

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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.