Home / 110,366,173,351.12-165,549,259,839.60-26,519,904,708.32

Finding the Fourth Proportional to 110,366,173,351.12, 165,549,259,839.60 and 26,519,904,708.32

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Solution

The fourth proportional to 110,366,173,351.12, 165,549,259,839.60 and 26,519,904,708.32 is: 39,779,857,017.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,366,173,351.12 : 165,549,259,839.60 = 26,519,904,708.32 : x
  2. Step 2: Convert to fraction form
    110,366,173,351.12/165,549,259,839.60 = 26,519,904,708.32/x
  3. Step 3: Cross multiply
    110,366,173,351.12x = 165,549,259,839.60 × 26,519,904,708.32
  4. Step 4: Simplify right side
    110,366,173,351.12x = 4,390,350,595,479,099,146,240
  5. Step 5: Solve for x
    x = 4,390,350,595,479,099,146,240/110,366,173,351.12
  6. Step 6: Final answer
    x = 39,779,857,017.53

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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.