Home / 2,381,549,337,944.50-3,572,323,809,900.50-660,497,654,559.25

Finding the Fourth Proportional to 2,381,549,337,944.50, 3,572,323,809,900.50 and 660,497,654,559.25

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Solution

The fourth proportional to 2,381,549,337,944.50, 3,572,323,809,900.50 and 660,497,654,559.25 is: 990,746,427,198.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,549,337,944.50 : 3,572,323,809,900.50 = 660,497,654,559.25 : x
  2. Step 2: Convert to fraction form
    2,381,549,337,944.50/3,572,323,809,900.50 = 660,497,654,559.25/x
  3. Step 3: Cross multiply
    2,381,549,337,944.50x = 3,572,323,809,900.50 × 660,497,654,559.25
  4. Step 4: Simplify right side
    2,381,549,337,944.50x = 2,359,511,497,765,444,334,387,200
  5. Step 5: Solve for x
    x = 2,359,511,497,765,444,334,387,200/2,381,549,337,944.50
  6. Step 6: Final answer
    x = 990,746,427,198.49

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Double scale
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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.