Home / 46,353,101,460.80-69,529,652,191.20-16,910,104,827.20

Finding the Fourth Proportional to 46,353,101,460.80, 69,529,652,191.20 and 16,910,104,827.20

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Solution

The fourth proportional to 46,353,101,460.80, 69,529,652,191.20 and 16,910,104,827.20 is: 25,365,157,240.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,353,101,460.80 : 69,529,652,191.20 = 16,910,104,827.20 : x
  2. Step 2: Convert to fraction form
    46,353,101,460.80/69,529,652,191.20 = 16,910,104,827.20/x
  3. Step 3: Cross multiply
    46,353,101,460.80x = 69,529,652,191.20 × 16,910,104,827.20
  4. Step 4: Simplify right side
    46,353,101,460.80x = 1,175,753,707,151,948,120,064
  5. Step 5: Solve for x
    x = 1,175,753,707,151,948,120,064/46,353,101,460.80
  6. Step 6: Final answer
    x = 25,365,157,240.80

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Double scale
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1.5x scale

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.