Home / 567,916,518,227.88-851,927,145,918-185,462,597,979.60

Finding the Fourth Proportional to 567,916,518,227.88, 851,927,145,918 and 185,462,597,979.60

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Solution

The fourth proportional to 567,916,518,227.88, 851,927,145,918 and 185,462,597,979.60 is: 278,210,998,800.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,916,518,227.88 : 851,927,145,918 = 185,462,597,979.60 : x
  2. Step 2: Convert to fraction form
    567,916,518,227.88/851,927,145,918 = 185,462,597,979.60/x
  3. Step 3: Cross multiply
    567,916,518,227.88x = 851,927,145,918 × 185,462,597,979.60
  4. Step 4: Simplify right side
    567,916,518,227.88x = 158,000,621,771,298,074,263,552
  5. Step 5: Solve for x
    x = 158,000,621,771,298,074,263,552/567,916,518,227.88
  6. Step 6: Final answer
    x = 278,210,998,800.18

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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.