Home / 296,354,339.93-444,359,199.71-112,136,046.89

Finding the Fourth Proportional to 296,354,339.93, 444,359,199.71 and 112,136,046.89

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Solution

The fourth proportional to 296,354,339.93, 444,359,199.71 and 112,136,046.89 is: 168,138,870.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,354,339.93 : 444,359,199.71 = 112,136,046.89 : x
  2. Step 2: Convert to fraction form
    296,354,339.93/444,359,199.71 = 112,136,046.89/x
  3. Step 3: Cross multiply
    296,354,339.93x = 444,359,199.71 × 112,136,046.89
  4. Step 4: Simplify right side
    296,354,339.93x = 49,828,684,052,741,976
  5. Step 5: Solve for x
    x = 49,828,684,052,741,976/296,354,339.93
  6. Step 6: Final answer
    x = 168,138,870.73

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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.