Home / 606,595,691.27-909,919,500.06-238,210,353.26

Finding the Fourth Proportional to 606,595,691.27, 909,919,500.06 and 238,210,353.26

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Solution

The fourth proportional to 606,595,691.27, 909,919,500.06 and 238,210,353.26 is: 357,325,725.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,595,691.27 : 909,919,500.06 = 238,210,353.26 : x
  2. Step 2: Convert to fraction form
    606,595,691.27/909,919,500.06 = 238,210,353.26/x
  3. Step 3: Cross multiply
    606,595,691.27x = 909,919,500.06 × 238,210,353.26
  4. Step 4: Simplify right side
    606,595,691.27x = 216,752,245,547,455,168
  5. Step 5: Solve for x
    x = 216,752,245,547,455,168/606,595,691.27
  6. Step 6: Final answer
    x = 357,325,725.63

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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.