Home / 61,484,566.78-84,848,630.25-33,607,460.06

Finding the Fourth Proportional to 61,484,566.78, 84,848,630.25 and 33,607,460.06

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Solution

The fourth proportional to 61,484,566.78, 84,848,630.25 and 33,607,460.06 is: 46,378,255.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,484,566.78 : 84,848,630.25 = 33,607,460.06 : x
  2. Step 2: Convert to fraction form
    61,484,566.78/84,848,630.25 = 33,607,460.06/x
  3. Step 3: Cross multiply
    61,484,566.78x = 84,848,630.25 × 33,607,460.06
  4. Step 4: Simplify right side
    61,484,566.78x = 2,851,546,952,769,823.50
  5. Step 5: Solve for x
    x = 2,851,546,952,769,823.50/61,484,566.78
  6. Step 6: Final answer
    x = 46,378,255.59

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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.