Home / 146,146,635.86-219,193,463.75-58,704,629.51

Finding the Fourth Proportional to 146,146,635.86, 219,193,463.75 and 58,704,629.51

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Solution

The fourth proportional to 146,146,635.86, 219,193,463.75 and 58,704,629.51 is: 88,046,303.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,146,635.86 : 219,193,463.75 = 58,704,629.51 : x
  2. Step 2: Convert to fraction form
    146,146,635.86/219,193,463.75 = 58,704,629.51/x
  3. Step 3: Cross multiply
    146,146,635.86x = 219,193,463.75 × 58,704,629.51
  4. Step 4: Simplify right side
    146,146,635.86x = 12,867,671,080,711,826
  5. Step 5: Solve for x
    x = 12,867,671,080,711,826/146,146,635.86
  6. Step 6: Final answer
    x = 88,046,303.67

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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.