Home / 1,955,153,536.65-2,934,034,316.94-711,583,654.26

Finding the Fourth Proportional to 1,955,153,536.65, 2,934,034,316.94 and 711,583,654.26

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Solution

The fourth proportional to 1,955,153,536.65, 2,934,034,316.94 and 711,583,654.26 is: 1,067,850,080.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,153,536.65 : 2,934,034,316.94 = 711,583,654.26 : x
  2. Step 2: Convert to fraction form
    1,955,153,536.65/2,934,034,316.94 = 711,583,654.26/x
  3. Step 3: Cross multiply
    1,955,153,536.65x = 2,934,034,316.94 × 711,583,654.26
  4. Step 4: Simplify right side
    1,955,153,536.65x = 2,087,810,860,972,408,320
  5. Step 5: Solve for x
    x = 2,087,810,860,972,408,320/1,955,153,536.65
  6. Step 6: Final answer
    x = 1,067,850,080.23

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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.