Home / 94,508,714.70-141,763,072.05-22,705,130.70

Finding the Fourth Proportional to 94,508,714.70, 141,763,072.05 and 22,705,130.70

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Solution

The fourth proportional to 94,508,714.70, 141,763,072.05 and 22,705,130.70 is: 34,057,696.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,508,714.70 : 141,763,072.05 = 22,705,130.70 : x
  2. Step 2: Convert to fraction form
    94,508,714.70/141,763,072.05 = 22,705,130.70/x
  3. Step 3: Cross multiply
    94,508,714.70x = 141,763,072.05 × 22,705,130.70
  4. Step 4: Simplify right side
    94,508,714.70x = 3,218,749,079,328,767
  5. Step 5: Solve for x
    x = 3,218,749,079,328,767/94,508,714.70
  6. Step 6: Final answer
    x = 34,057,696.05

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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.