Home / 33,089,546.90-49,638,985.95-10,368,074.90

Finding the Fourth Proportional to 33,089,546.90, 49,638,985.95 and 10,368,074.90

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Solution

The fourth proportional to 33,089,546.90, 49,638,985.95 and 10,368,074.90 is: 15,553,574.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089,546.90 : 49,638,985.95 = 10,368,074.90 : x
  2. Step 2: Convert to fraction form
    33,089,546.90/49,638,985.95 = 10,368,074.90/x
  3. Step 3: Cross multiply
    33,089,546.90x = 49,638,985.95 × 10,368,074.90
  4. Step 4: Simplify right side
    33,089,546.90x = 514,660,724,289,647.69
  5. Step 5: Solve for x
    x = 514,660,724,289,647.69/33,089,546.90
  6. Step 6: Final answer
    x = 15,553,574.24

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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.