Home / 123,308,676.06-184,988,985.93-46,630,006.62

Finding the Fourth Proportional to 123,308,676.06, 184,988,985.93 and 46,630,006.62

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Solution

The fourth proportional to 123,308,676.06, 184,988,985.93 and 46,630,006.62 is: 69,954,831.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,308,676.06 : 184,988,985.93 = 46,630,006.62 : x
  2. Step 2: Convert to fraction form
    123,308,676.06/184,988,985.93 = 46,630,006.62/x
  3. Step 3: Cross multiply
    123,308,676.06x = 184,988,985.93 × 46,630,006.62
  4. Step 4: Simplify right side
    123,308,676.06x = 8,626,037,638,542,987
  5. Step 5: Solve for x
    x = 8,626,037,638,542,987/123,308,676.06
  6. Step 6: Final answer
    x = 69,954,831.36

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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.