Home / 794,018,020.01-1,095,775,099.25-441,619,492.91

Finding the Fourth Proportional to 794,018,020.01, 1,095,775,099.25 and 441,619,492.91

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Solution

The fourth proportional to 794,018,020.01, 1,095,775,099.25 and 441,619,492.91 is: 609,451,714.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,018,020.01 : 1,095,775,099.25 = 441,619,492.91 : x
  2. Step 2: Convert to fraction form
    794,018,020.01/1,095,775,099.25 = 441,619,492.91/x
  3. Step 3: Cross multiply
    794,018,020.01x = 1,095,775,099.25 × 441,619,492.91
  4. Step 4: Simplify right side
    794,018,020.01x = 483,915,643,666,502,848
  5. Step 5: Solve for x
    x = 483,915,643,666,502,848/794,018,020.01
  6. Step 6: Final answer
    x = 609,451,714.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.