Home / 130,297,010.04-195,445,403.85-33,252,709.86

Finding the Fourth Proportional to 130,297,010.04, 195,445,403.85 and 33,252,709.86

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Solution

The fourth proportional to 130,297,010.04, 195,445,403.85 and 33,252,709.86 is: 49,879,036.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,297,010.04 : 195,445,403.85 = 33,252,709.86 : x
  2. Step 2: Convert to fraction form
    130,297,010.04/195,445,403.85 = 33,252,709.86/x
  3. Step 3: Cross multiply
    130,297,010.04x = 195,445,403.85 × 33,252,709.86
  4. Step 4: Simplify right side
    130,297,010.04x = 6,499,089,307,694,577
  5. Step 5: Solve for x
    x = 6,499,089,307,694,577/130,297,010.04
  6. Step 6: Final answer
    x = 49,879,036.41

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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.