Home / 4,214,503,137,029.60-6,320,528,296,311-1,632,349,728,237.90

Finding the Fourth Proportional to 4,214,503,137,029.60, 6,320,528,296,311 and 1,632,349,728,237.90

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Solution

The fourth proportional to 4,214,503,137,029.60, 6,320,528,296,311 and 1,632,349,728,237.90 is: 2,448,049,582,915.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,503,137,029.60 : 6,320,528,296,311 = 1,632,349,728,237.90 : x
  2. Step 2: Convert to fraction form
    4,214,503,137,029.60/6,320,528,296,311 = 1,632,349,728,237.90/x
  3. Step 3: Cross multiply
    4,214,503,137,029.60x = 6,320,528,296,311 × 1,632,349,728,237.90
  4. Step 4: Simplify right side
    4,214,503,137,029.60x = 10,317,312,646,803,217,857,904,640
  5. Step 5: Solve for x
    x = 10,317,312,646,803,217,857,904,640/4,214,503,137,029.60
  6. Step 6: Final answer
    x = 2,448,049,582,915.94

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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.