Home / 59,051,729.67-88,569,817.75-17,551,720

Finding the Fourth Proportional to 59,051,729.67, 88,569,817.75 and 17,551,720

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Solution

The fourth proportional to 59,051,729.67, 88,569,817.75 and 17,551,720 is: 26,325,268.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,729.67 : 88,569,817.75 = 17,551,720 : x
  2. Step 2: Convert to fraction form
    59,051,729.67/88,569,817.75 = 17,551,720/x
  3. Step 3: Cross multiply
    59,051,729.67x = 88,569,817.75 × 17,551,720
  4. Step 4: Simplify right side
    59,051,729.67x = 1,554,552,641,599,030
  5. Step 5: Solve for x
    x = 1,554,552,641,599,030/59,051,729.67
  6. Step 6: Final answer
    x = 26,325,268.54

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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.