Home / 59,039,774.40-88,576,250.40-28,748,625.60

Finding the Fourth Proportional to 59,039,774.40, 88,576,250.40 and 28,748,625.60

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Solution

The fourth proportional to 59,039,774.40, 88,576,250.40 and 28,748,625.60 is: 43,131,016.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,039,774.40 : 88,576,250.40 = 28,748,625.60 : x
  2. Step 2: Convert to fraction form
    59,039,774.40/88,576,250.40 = 28,748,625.60/x
  3. Step 3: Cross multiply
    59,039,774.40x = 88,576,250.40 × 28,748,625.60
  4. Step 4: Simplify right side
    59,039,774.40x = 2,546,445,459,801,450.50
  5. Step 5: Solve for x
    x = 2,546,445,459,801,450.50/59,039,774.40
  6. Step 6: Final answer
    x = 43,131,016.09

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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.