Home / 629,273,598.55-944,248,809.35-606,369,027.67

Finding the Fourth Proportional to 629,273,598.55, 944,248,809.35 and 606,369,027.67

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Solution

The fourth proportional to 629,273,598.55, 944,248,809.35 and 606,369,027.67 is: 909,879,635.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,273,598.55 : 944,248,809.35 = 606,369,027.67 : x
  2. Step 2: Convert to fraction form
    629,273,598.55/944,248,809.35 = 606,369,027.67/x
  3. Step 3: Cross multiply
    629,273,598.55x = 944,248,809.35 × 606,369,027.67
  4. Step 4: Simplify right side
    629,273,598.55x = 572,563,232,404,114,688
  5. Step 5: Solve for x
    x = 572,563,232,404,114,688/629,273,598.55
  6. Step 6: Final answer
    x = 909,879,635.38

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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.