Home / 22,976,946-34,471,325.52-8,600,220.36

Finding the Fourth Proportional to 22,976,946, 34,471,325.52 and 8,600,220.36

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Solution

The fourth proportional to 22,976,946, 34,471,325.52 and 8,600,220.36 is: 12,902,541.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,976,946 : 34,471,325.52 = 8,600,220.36 : x
  2. Step 2: Convert to fraction form
    22,976,946/34,471,325.52 = 8,600,220.36/x
  3. Step 3: Cross multiply
    22,976,946x = 34,471,325.52 × 8,600,220.36
  4. Step 4: Simplify right side
    22,976,946x = 296,460,995,573,291.62
  5. Step 5: Solve for x
    x = 296,460,995,573,291.62/22,976,946
  6. Step 6: Final answer
    x = 12,902,541.34

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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.