Home / 296,354,344.94-444,359,207.21-112,136,051.89

Finding the Fourth Proportional to 296,354,344.94, 444,359,207.21 and 112,136,051.89

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Solution

The fourth proportional to 296,354,344.94, 444,359,207.21 and 112,136,051.89 is: 168,138,878.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,354,344.94 : 444,359,207.21 = 112,136,051.89 : x
  2. Step 2: Convert to fraction form
    296,354,344.94/444,359,207.21 = 112,136,051.89/x
  3. Step 3: Cross multiply
    296,354,344.94x = 444,359,207.21 × 112,136,051.89
  4. Step 4: Simplify right side
    296,354,344.94x = 49,828,687,115,278,024
  5. Step 5: Solve for x
    x = 49,828,687,115,278,024/296,354,344.94
  6. Step 6: Final answer
    x = 168,138,878.23

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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.