Home / 75,445,362.96-113,168,053.20-23,634,003.08

Finding the Fourth Proportional to 75,445,362.96, 113,168,053.20 and 23,634,003.08

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Solution

The fourth proportional to 75,445,362.96, 113,168,053.20 and 23,634,003.08 is: 35,451,007.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,445,362.96 : 113,168,053.20 = 23,634,003.08 : x
  2. Step 2: Convert to fraction form
    75,445,362.96/113,168,053.20 = 23,634,003.08/x
  3. Step 3: Cross multiply
    75,445,362.96x = 113,168,053.20 × 23,634,003.08
  4. Step 4: Simplify right side
    75,445,362.96x = 2,674,614,117,886,403.50
  5. Step 5: Solve for x
    x = 2,674,614,117,886,403.50/75,445,362.96
  6. Step 6: Final answer
    x = 35,451,007.36

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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.