Home / 794,606,342.79-1,096,548,051.15-437,366,481.60

Finding the Fourth Proportional to 794,606,342.79, 1,096,548,051.15 and 437,366,481.60

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Solution

The fourth proportional to 794,606,342.79, 1,096,548,051.15 and 437,366,481.60 is: 603,560,954.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,606,342.79 : 1,096,548,051.15 = 437,366,481.60 : x
  2. Step 2: Convert to fraction form
    794,606,342.79/1,096,548,051.15 = 437,366,481.60/x
  3. Step 3: Cross multiply
    794,606,342.79x = 1,096,548,051.15 × 437,366,481.60
  4. Step 4: Simplify right side
    794,606,342.79x = 479,593,363,036,812,416
  5. Step 5: Solve for x
    x = 479,593,363,036,812,416/794,606,342.79
  6. Step 6: Final answer
    x = 603,560,954.92

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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.