Home / 62,567,199.54-93,876,698.34-33,779,478.06

Finding the Fourth Proportional to 62,567,199.54, 93,876,698.34 and 33,779,478.06

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Solution

The fourth proportional to 62,567,199.54, 93,876,698.34 and 33,779,478.06 is: 50,683,199.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,567,199.54 : 93,876,698.34 = 33,779,478.06 : x
  2. Step 2: Convert to fraction form
    62,567,199.54/93,876,698.34 = 33,779,478.06/x
  3. Step 3: Cross multiply
    62,567,199.54x = 93,876,698.34 × 33,779,478.06
  4. Step 4: Simplify right side
    62,567,199.54x = 3,171,105,871,921,269
  5. Step 5: Solve for x
    x = 3,171,105,871,921,269/62,567,199.54
  6. Step 6: Final answer
    x = 50,683,199.75

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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.