Home / 34,869,699.54-48,100,147.47-21,794,266.26

Finding the Fourth Proportional to 34,869,699.54, 48,100,147.47 and 21,794,266.26

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Solution

The fourth proportional to 34,869,699.54, 48,100,147.47 and 21,794,266.26 is: 30,063,563.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,869,699.54 : 48,100,147.47 = 21,794,266.26 : x
  2. Step 2: Convert to fraction form
    34,869,699.54/48,100,147.47 = 21,794,266.26/x
  3. Step 3: Cross multiply
    34,869,699.54x = 48,100,147.47 × 21,794,266.26
  4. Step 4: Simplify right side
    34,869,699.54x = 1,048,307,421,106,445.38
  5. Step 5: Solve for x
    x = 1,048,307,421,106,445.38/34,869,699.54
  6. Step 6: Final answer
    x = 30,063,563.35

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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.