Home / 63,424,775.24-95,137,340.22-19,711,925.67

Finding the Fourth Proportional to 63,424,775.24, 95,137,340.22 and 19,711,925.67

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Solution

The fourth proportional to 63,424,775.24, 95,137,340.22 and 19,711,925.67 is: 29,567,943.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,424,775.24 : 95,137,340.22 = 19,711,925.67 : x
  2. Step 2: Convert to fraction form
    63,424,775.24/95,137,340.22 = 19,711,925.67/x
  3. Step 3: Cross multiply
    63,424,775.24x = 95,137,340.22 × 19,711,925.67
  4. Step 4: Simplify right side
    63,424,775.24x = 1,875,340,179,214,906.25
  5. Step 5: Solve for x
    x = 1,875,340,179,214,906.25/63,424,775.24
  6. Step 6: Final answer
    x = 29,567,943.63

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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.