Home / 3,546,503,313.90-5,319,754,970.85-2,242,187,667.60

Finding the Fourth Proportional to 3,546,503,313.90, 5,319,754,970.85 and 2,242,187,667.60

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Solution

The fourth proportional to 3,546,503,313.90, 5,319,754,970.85 and 2,242,187,667.60 is: 3,363,281,501.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,503,313.90 : 5,319,754,970.85 = 2,242,187,667.60 : x
  2. Step 2: Convert to fraction form
    3,546,503,313.90/5,319,754,970.85 = 2,242,187,667.60/x
  3. Step 3: Cross multiply
    3,546,503,313.90x = 5,319,754,970.85 × 2,242,187,667.60
  4. Step 4: Simplify right side
    3,546,503,313.90x = 11,927,888,990,293,667,840
  5. Step 5: Solve for x
    x = 11,927,888,990,293,667,840/3,546,503,313.90
  6. Step 6: Final answer
    x = 3,363,281,501.40

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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.