Home / 242,669,514,152.03-334,609,881,419.58-181,505,867,159.64

Finding the Fourth Proportional to 242,669,514,152.03, 334,609,881,419.58 and 181,505,867,159.64

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Solution

The fourth proportional to 242,669,514,152.03, 334,609,881,419.58 and 181,505,867,159.64 is: 250,273,121,036.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,669,514,152.03 : 334,609,881,419.58 = 181,505,867,159.64 : x
  2. Step 2: Convert to fraction form
    242,669,514,152.03/334,609,881,419.58 = 181,505,867,159.64/x
  3. Step 3: Cross multiply
    242,669,514,152.03x = 334,609,881,419.58 × 181,505,867,159.64
  4. Step 4: Simplify right side
    242,669,514,152.03x = 60,733,656,687,245,191,544,832
  5. Step 5: Solve for x
    x = 60,733,656,687,245,191,544,832/242,669,514,152.03
  6. Step 6: Final answer
    x = 250,273,121,036.52

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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.