Home / 2,200,648,752,061-3,302,480,966,169-768,056,646,072.70

Finding the Fourth Proportional to 2,200,648,752,061, 3,302,480,966,169 and 768,056,646,072.70

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Solution

The fourth proportional to 2,200,648,752,061, 3,302,480,966,169 and 768,056,646,072.70 is: 1,152,611,225,312.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,648,752,061 : 3,302,480,966,169 = 768,056,646,072.70 : x
  2. Step 2: Convert to fraction form
    2,200,648,752,061/3,302,480,966,169 = 768,056,646,072.70/x
  3. Step 3: Cross multiply
    2,200,648,752,061x = 3,302,480,966,169 × 768,056,646,072.70
  4. Step 4: Simplify right side
    2,200,648,752,061x = 2,536,492,454,594,691,687,514,112
  5. Step 5: Solve for x
    x = 2,536,492,454,594,691,687,514,112/2,200,648,752,061
  6. Step 6: Final answer
    x = 1,152,611,225,312.15

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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.