Home / 629,273,599.55-944,248,810.85-606,369,028.67

Finding the Fourth Proportional to 629,273,599.55, 944,248,810.85 and 606,369,028.67

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Solution

The fourth proportional to 629,273,599.55, 944,248,810.85 and 606,369,028.67 is: 909,879,636.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,273,599.55 : 944,248,810.85 = 606,369,028.67 : x
  2. Step 2: Convert to fraction form
    629,273,599.55/944,248,810.85 = 606,369,028.67/x
  3. Step 3: Cross multiply
    629,273,599.55x = 944,248,810.85 × 606,369,028.67
  4. Step 4: Simplify right side
    629,273,599.55x = 572,563,234,257,917,056
  5. Step 5: Solve for x
    x = 572,563,234,257,917,056/629,273,599.55
  6. Step 6: Final answer
    x = 909,879,636.88

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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.