Home / 75,445,361.96-113,168,051.70-23,634,002.08

Finding the Fourth Proportional to 75,445,361.96, 113,168,051.70 and 23,634,002.08

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Solution

The fourth proportional to 75,445,361.96, 113,168,051.70 and 23,634,002.08 is: 35,451,005.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,445,361.96 : 113,168,051.70 = 23,634,002.08 : x
  2. Step 2: Convert to fraction form
    75,445,361.96/113,168,051.70 = 23,634,002.08/x
  3. Step 3: Cross multiply
    75,445,361.96x = 113,168,051.70 × 23,634,002.08
  4. Step 4: Simplify right side
    75,445,361.96x = 2,674,613,968,984,427.50
  5. Step 5: Solve for x
    x = 2,674,613,968,984,427.50/75,445,361.96
  6. Step 6: Final answer
    x = 35,451,005.86

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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.