Home / 2,076,756,120,609.30-2,865,940,273,718.10-1,150,825,664,239.40

Finding the Fourth Proportional to 2,076,756,120,609.30, 2,865,940,273,718.10 and 1,150,825,664,239.40

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Solution

The fourth proportional to 2,076,756,120,609.30, 2,865,940,273,718.10 and 1,150,825,664,239.40 is: 1,588,148,741,415.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,756,120,609.30 : 2,865,940,273,718.10 = 1,150,825,664,239.40 : x
  2. Step 2: Convert to fraction form
    2,076,756,120,609.30/2,865,940,273,718.10 = 1,150,825,664,239.40/x
  3. Step 3: Cross multiply
    2,076,756,120,609.30x = 2,865,940,273,718.10 × 1,150,825,664,239.40
  4. Step 4: Simplify right side
    2,076,756,120,609.30x = 3,298,197,619,172,079,925,460,992
  5. Step 5: Solve for x
    x = 3,298,197,619,172,079,925,460,992/2,076,756,120,609.30
  6. Step 6: Final answer
    x = 1,588,148,741,415.25

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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.