Home / 5,931,234,771.43-8,184,562,984.29-3,519,501,668.13

Finding the Fourth Proportional to 5,931,234,771.43, 8,184,562,984.29 and 3,519,501,668.13

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Solution

The fourth proportional to 5,931,234,771.43, 8,184,562,984.29 and 3,519,501,668.13 is: 4,856,591,280.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,234,771.43 : 8,184,562,984.29 = 3,519,501,668.13 : x
  2. Step 2: Convert to fraction form
    5,931,234,771.43/8,184,562,984.29 = 3,519,501,668.13/x
  3. Step 3: Cross multiply
    5,931,234,771.43x = 8,184,562,984.29 × 3,519,501,668.13
  4. Step 4: Simplify right side
    5,931,234,771.43x = 28,805,583,076,091,846,656
  5. Step 5: Solve for x
    x = 28,805,583,076,091,846,656/5,931,234,771.43
  6. Step 6: Final answer
    x = 4,856,591,280.93

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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.