Home / 2,506,243,348.26-3,458,413,052.40-1,449,039,150.18

Finding the Fourth Proportional to 2,506,243,348.26, 3,458,413,052.40 and 1,449,039,150.18

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Solution

The fourth proportional to 2,506,243,348.26, 3,458,413,052.40 and 1,449,039,150.18 is: 1,999,556,792.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,243,348.26 : 3,458,413,052.40 = 1,449,039,150.18 : x
  2. Step 2: Convert to fraction form
    2,506,243,348.26/3,458,413,052.40 = 1,449,039,150.18/x
  3. Step 3: Cross multiply
    2,506,243,348.26x = 3,458,413,052.40 × 1,449,039,150.18
  4. Step 4: Simplify right side
    2,506,243,348.26x = 5,011,375,910,421,115,904
  5. Step 5: Solve for x
    x = 5,011,375,910,421,115,904/2,506,243,348.26
  6. Step 6: Final answer
    x = 1,999,556,792.40

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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.