Home / 64,250,326.47-96,410,851.08-27,858,996.39

Finding the Fourth Proportional to 64,250,326.47, 96,410,851.08 and 27,858,996.39

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Solution

The fourth proportional to 64,250,326.47, 96,410,851.08 and 27,858,996.39 is: 41,803,827.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,250,326.47 : 96,410,851.08 = 27,858,996.39 : x
  2. Step 2: Convert to fraction form
    64,250,326.47/96,410,851.08 = 27,858,996.39/x
  3. Step 3: Cross multiply
    64,250,326.47x = 96,410,851.08 × 27,858,996.39
  4. Step 4: Simplify right side
    64,250,326.47x = 2,685,909,552,194,547.50
  5. Step 5: Solve for x
    x = 2,685,909,552,194,547.50/64,250,326.47
  6. Step 6: Final answer
    x = 41,803,827.31

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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.