Home / 174,984,233.18-262,229,918.60-133,884,554.54

Finding the Fourth Proportional to 174,984,233.18, 262,229,918.60 and 133,884,554.54

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Solution

The fourth proportional to 174,984,233.18, 262,229,918.60 and 133,884,554.54 is: 200,638,281.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,984,233.18 : 262,229,918.60 = 133,884,554.54 : x
  2. Step 2: Convert to fraction form
    174,984,233.18/262,229,918.60 = 133,884,554.54/x
  3. Step 3: Cross multiply
    174,984,233.18x = 262,229,918.60 × 133,884,554.54
  4. Step 4: Simplify right side
    174,984,233.18x = 35,108,535,837,845,020
  5. Step 5: Solve for x
    x = 35,108,535,837,845,020/174,984,233.18
  6. Step 6: Final answer
    x = 200,638,281.52

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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.