Home / 2,200,648,752,044.10-3,302,480,966,143.30-768,056,646,055.71

Finding the Fourth Proportional to 2,200,648,752,044.10, 3,302,480,966,143.30 and 768,056,646,055.71

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Solution

The fourth proportional to 2,200,648,752,044.10, 3,302,480,966,143.30 and 768,056,646,055.71 is: 1,152,611,225,286.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,648,752,044.10 : 3,302,480,966,143.30 = 768,056,646,055.71 : x
  2. Step 2: Convert to fraction form
    2,200,648,752,044.10/3,302,480,966,143.30 = 768,056,646,055.71/x
  3. Step 3: Cross multiply
    2,200,648,752,044.10x = 3,302,480,966,143.30 × 768,056,646,055.71
  4. Step 4: Simplify right side
    2,200,648,752,044.10x = 2,536,492,454,518,843,638,808,576
  5. Step 5: Solve for x
    x = 2,536,492,454,518,843,638,808,576/2,200,648,752,044.10
  6. Step 6: Final answer
    x = 1,152,611,225,286.54

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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.