Home / 1,134,173,282.58-1,701,259,924.83-272,530,274.58

Finding the Fourth Proportional to 1,134,173,282.58, 1,701,259,924.83 and 272,530,274.58

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Solution

The fourth proportional to 1,134,173,282.58, 1,701,259,924.83 and 272,530,274.58 is: 408,795,412.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,173,282.58 : 1,701,259,924.83 = 272,530,274.58 : x
  2. Step 2: Convert to fraction form
    1,134,173,282.58/1,701,259,924.83 = 272,530,274.58/x
  3. Step 3: Cross multiply
    1,134,173,282.58x = 1,701,259,924.83 × 272,530,274.58
  4. Step 4: Simplify right side
    1,134,173,282.58x = 463,644,834,445,870,016
  5. Step 5: Solve for x
    x = 463,644,834,445,870,016/1,134,173,282.58
  6. Step 6: Final answer
    x = 408,795,412.10

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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.