Home / 2,200,648,752,047.10-3,302,480,966,147.60-768,056,646,058.71

Finding the Fourth Proportional to 2,200,648,752,047.10, 3,302,480,966,147.60 and 768,056,646,058.71

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Solution

The fourth proportional to 2,200,648,752,047.10, 3,302,480,966,147.60 and 768,056,646,058.71 is: 1,152,611,225,290.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,648,752,047.10 : 3,302,480,966,147.60 = 768,056,646,058.71 : x
  2. Step 2: Convert to fraction form
    2,200,648,752,047.10/3,302,480,966,147.60 = 768,056,646,058.71/x
  3. Step 3: Cross multiply
    2,200,648,752,047.10x = 3,302,480,966,147.60 × 768,056,646,058.71
  4. Step 4: Simplify right side
    2,200,648,752,047.10x = 2,536,492,454,532,053,884,469,248
  5. Step 5: Solve for x
    x = 2,536,492,454,532,053,884,469,248/2,200,648,752,047.10
  6. Step 6: Final answer
    x = 1,152,611,225,290.97

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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.