Home / 50,787,066.30-76,180,599.45-37,854,023.10

Finding the Fourth Proportional to 50,787,066.30, 76,180,599.45 and 37,854,023.10

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Solution

The fourth proportional to 50,787,066.30, 76,180,599.45 and 37,854,023.10 is: 56,781,034.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,787,066.30 : 76,180,599.45 = 37,854,023.10 : x
  2. Step 2: Convert to fraction form
    50,787,066.30/76,180,599.45 = 37,854,023.10/x
  3. Step 3: Cross multiply
    50,787,066.30x = 76,180,599.45 × 37,854,023.10
  4. Step 4: Simplify right side
    50,787,066.30x = 2,883,742,171,352,147.50
  5. Step 5: Solve for x
    x = 2,883,742,171,352,147.50/50,787,066.30
  6. Step 6: Final answer
    x = 56,781,034.65

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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.