Home / 706,436,750.58-1,059,814,607.31-233,734,675.02

Finding the Fourth Proportional to 706,436,750.58, 1,059,814,607.31 and 233,734,675.02

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Solution

The fourth proportional to 706,436,750.58, 1,059,814,607.31 and 233,734,675.02 is: 350,654,779.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,436,750.58 : 1,059,814,607.31 = 233,734,675.02 : x
  2. Step 2: Convert to fraction form
    706,436,750.58/1,059,814,607.31 = 233,734,675.02/x
  3. Step 3: Cross multiply
    706,436,750.58x = 1,059,814,607.31 × 233,734,675.02
  4. Step 4: Simplify right side
    706,436,750.58x = 247,715,422,821,051,776
  5. Step 5: Solve for x
    x = 247,715,422,821,051,776/706,436,750.58
  6. Step 6: Final answer
    x = 350,654,779.24

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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.