Home / 3,552,630,104.15-4,902,435,314.94-1,944,774,057.50

Finding the Fourth Proportional to 3,552,630,104.15, 4,902,435,314.94 and 1,944,774,057.50

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Solution

The fourth proportional to 3,552,630,104.15, 4,902,435,314.94 and 1,944,774,057.50 is: 2,683,681,874.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,630,104.15 : 4,902,435,314.94 = 1,944,774,057.50 : x
  2. Step 2: Convert to fraction form
    3,552,630,104.15/4,902,435,314.94 = 1,944,774,057.50/x
  3. Step 3: Cross multiply
    3,552,630,104.15x = 4,902,435,314.94 × 1,944,774,057.50
  4. Step 4: Simplify right side
    3,552,630,104.15x = 9,534,129,019,042,639,872
  5. Step 5: Solve for x
    x = 9,534,129,019,042,639,872/3,552,630,104.15
  6. Step 6: Final answer
    x = 2,683,681,874.99

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Double scale
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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.