Home / 75,445,362.71-113,168,052.83-23,634,002.83

Finding the Fourth Proportional to 75,445,362.71, 113,168,052.83 and 23,634,002.83

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Solution

The fourth proportional to 75,445,362.71, 113,168,052.83 and 23,634,002.83 is: 35,451,006.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,445,362.71 : 113,168,052.83 = 23,634,002.83 : x
  2. Step 2: Convert to fraction form
    75,445,362.71/113,168,052.83 = 23,634,002.83/x
  3. Step 3: Cross multiply
    75,445,362.71x = 113,168,052.83 × 23,634,002.83
  4. Step 4: Simplify right side
    75,445,362.71x = 2,674,614,080,448,719.50
  5. Step 5: Solve for x
    x = 2,674,614,080,448,719.50/75,445,362.71
  6. Step 6: Final answer
    x = 35,451,006.99

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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.