Home / 5,541,292,136.48-7,646,888,640.33-3,000,953,516.49

Finding the Fourth Proportional to 5,541,292,136.48, 7,646,888,640.33 and 3,000,953,516.49

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Solution

The fourth proportional to 5,541,292,136.48, 7,646,888,640.33 and 3,000,953,516.49 is: 4,141,264,670.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,292,136.48 : 7,646,888,640.33 = 3,000,953,516.49 : x
  2. Step 2: Convert to fraction form
    5,541,292,136.48/7,646,888,640.33 = 3,000,953,516.49/x
  3. Step 3: Cross multiply
    5,541,292,136.48x = 7,646,888,640.33 × 3,000,953,516.49
  4. Step 4: Simplify right side
    5,541,292,136.48x = 22,947,957,355,405,746,176
  5. Step 5: Solve for x
    x = 22,947,957,355,405,746,176/5,541,292,136.48
  6. Step 6: Final answer
    x = 4,141,264,670.81

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1.5x scale

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.