Home / 4,109,346,741,342.90-5,670,902,219,844.60-2,257,574,853,651.20

Finding the Fourth Proportional to 4,109,346,741,342.90, 5,670,902,219,844.60 and 2,257,574,853,651.20

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Solution

The fourth proportional to 4,109,346,741,342.90, 5,670,902,219,844.60 and 2,257,574,853,651.20 is: 3,115,455,339,953.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,346,741,342.90 : 5,670,902,219,844.60 = 2,257,574,853,651.20 : x
  2. Step 2: Convert to fraction form
    4,109,346,741,342.90/5,670,902,219,844.60 = 2,257,574,853,651.20/x
  3. Step 3: Cross multiply
    4,109,346,741,342.90x = 5,670,902,219,844.60 × 2,257,574,853,651.20
  4. Step 4: Simplify right side
    4,109,346,741,342.90x = 12,802,486,249,035,937,968,291,840
  5. Step 5: Solve for x
    x = 12,802,486,249,035,937,968,291,840/4,109,346,741,342.90
  6. Step 6: Final answer
    x = 3,115,455,339,953.18

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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.