Home / 58,015,511.54-87,033,181.71-23,918,218.10

Finding the Fourth Proportional to 58,015,511.54, 87,033,181.71 and 23,918,218.10

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Solution

The fourth proportional to 58,015,511.54, 87,033,181.71 and 23,918,218.10 is: 35,881,414.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,015,511.54 : 87,033,181.71 = 23,918,218.10 : x
  2. Step 2: Convert to fraction form
    58,015,511.54/87,033,181.71 = 23,918,218.10/x
  3. Step 3: Cross multiply
    58,015,511.54x = 87,033,181.71 × 23,918,218.10
  4. Step 4: Simplify right side
    58,015,511.54x = 2,081,678,622,076,711
  5. Step 5: Solve for x
    x = 2,081,678,622,076,711/58,015,511.54
  6. Step 6: Final answer
    x = 35,881,414.59

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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.