Home / 79,308,009.03-109,445,934.33-44,028,199.83

Finding the Fourth Proportional to 79,308,009.03, 109,445,934.33 and 44,028,199.83

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Solution

The fourth proportional to 79,308,009.03, 109,445,934.33 and 44,028,199.83 is: 60,759,405.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,308,009.03 : 109,445,934.33 = 44,028,199.83 : x
  2. Step 2: Convert to fraction form
    79,308,009.03/109,445,934.33 = 44,028,199.83/x
  3. Step 3: Cross multiply
    79,308,009.03x = 109,445,934.33 × 44,028,199.83
  4. Step 4: Simplify right side
    79,308,009.03x = 4,818,707,467,262,297
  5. Step 5: Solve for x
    x = 4,818,707,467,262,297/79,308,009.03
  6. Step 6: Final answer
    x = 60,759,405.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.