Home / 1,932,461,586.60-2,900,204,034.30-897,450,714.60

Finding the Fourth Proportional to 1,932,461,586.60, 2,900,204,034.30 and 897,450,714.60

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Solution

The fourth proportional to 1,932,461,586.60, 2,900,204,034.30 and 897,450,714.60 is: 1,346,878,096.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,461,586.60 : 2,900,204,034.30 = 897,450,714.60 : x
  2. Step 2: Convert to fraction form
    1,932,461,586.60/2,900,204,034.30 = 897,450,714.60/x
  3. Step 3: Cross multiply
    1,932,461,586.60x = 2,900,204,034.30 × 897,450,714.60
  4. Step 4: Simplify right side
    1,932,461,586.60x = 2,602,790,183,068,338,176
  5. Step 5: Solve for x
    x = 2,602,790,183,068,338,176/1,932,461,586.60
  6. Step 6: Final answer
    x = 1,346,878,096.37

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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.