Home / 2,416,200,332.62-3,334,246,249.86-1,344,556,642

Finding the Fourth Proportional to 2,416,200,332.62, 3,334,246,249.86 and 1,344,556,642

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Solution

The fourth proportional to 2,416,200,332.62, 3,334,246,249.86 and 1,344,556,642 is: 1,855,426,837.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,200,332.62 : 3,334,246,249.86 = 1,344,556,642 : x
  2. Step 2: Convert to fraction form
    2,416,200,332.62/3,334,246,249.86 = 1,344,556,642/x
  3. Step 3: Cross multiply
    2,416,200,332.62x = 3,334,246,249.86 × 1,344,556,642
  4. Step 4: Simplify right side
    2,416,200,332.62x = 4,483,082,941,312,854,528
  5. Step 5: Solve for x
    x = 4,483,082,941,312,854,528/2,416,200,332.62
  6. Step 6: Final answer
    x = 1,855,426,837.25

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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.