Home / 2,225,956,278.67-3,339,580,646.43-897,298,636.18

Finding the Fourth Proportional to 2,225,956,278.67, 3,339,580,646.43 and 897,298,636.18

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Solution

The fourth proportional to 2,225,956,278.67, 3,339,580,646.43 and 897,298,636.18 is: 1,346,208,453.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,956,278.67 : 3,339,580,646.43 = 897,298,636.18 : x
  2. Step 2: Convert to fraction form
    2,225,956,278.67/3,339,580,646.43 = 897,298,636.18/x
  3. Step 3: Cross multiply
    2,225,956,278.67x = 3,339,580,646.43 × 897,298,636.18
  4. Step 4: Simplify right side
    2,225,956,278.67x = 2,996,601,159,454,761,472
  5. Step 5: Solve for x
    x = 2,996,601,159,454,761,472/2,225,956,278.67
  6. Step 6: Final answer
    x = 1,346,208,453.49

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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.