Home / 34,233,805.60-51,338,266.80-17,188,813.60

Finding the Fourth Proportional to 34,233,805.60, 51,338,266.80 and 17,188,813.60

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Solution

The fourth proportional to 34,233,805.60, 51,338,266.80 and 17,188,813.60 is: 25,776,973.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,233,805.60 : 51,338,266.80 = 17,188,813.60 : x
  2. Step 2: Convert to fraction form
    34,233,805.60/51,338,266.80 = 17,188,813.60/x
  3. Step 3: Cross multiply
    34,233,805.60x = 51,338,266.80 × 17,188,813.60
  4. Step 4: Simplify right side
    34,233,805.60x = 882,443,898,572,268.50
  5. Step 5: Solve for x
    x = 882,443,898,572,268.50/34,233,805.60
  6. Step 6: Final answer
    x = 25,776,973.47

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1.5x scale

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.