Home / 1,584,357,676.55-2,376,536,514.83-1,517,183,534.15

Finding the Fourth Proportional to 1,584,357,676.55, 2,376,536,514.83 and 1,517,183,534.15

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Solution

The fourth proportional to 1,584,357,676.55, 2,376,536,514.83 and 1,517,183,534.15 is: 2,275,775,301.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,357,676.55 : 2,376,536,514.83 = 1,517,183,534.15 : x
  2. Step 2: Convert to fraction form
    1,584,357,676.55/2,376,536,514.83 = 1,517,183,534.15/x
  3. Step 3: Cross multiply
    1,584,357,676.55x = 2,376,536,514.83 × 1,517,183,534.15
  4. Step 4: Simplify right side
    1,584,357,676.55x = 3,605,642,068,598,717,440
  5. Step 5: Solve for x
    x = 3,605,642,068,598,717,440/1,584,357,676.55
  6. Step 6: Final answer
    x = 2,275,775,301.23

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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.