Home / 34,402,219.75-51,611,310.49-11,371,756.51

Finding the Fourth Proportional to 34,402,219.75, 51,611,310.49 and 11,371,756.51

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Solution

The fourth proportional to 34,402,219.75, 51,611,310.49 and 11,371,756.51 is: 17,060,272.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,402,219.75 : 51,611,310.49 = 11,371,756.51 : x
  2. Step 2: Convert to fraction form
    34,402,219.75/51,611,310.49 = 11,371,756.51/x
  3. Step 3: Cross multiply
    34,402,219.75x = 51,611,310.49 × 11,371,756.51
  4. Step 4: Simplify right side
    34,402,219.75x = 586,911,256,054,288.75
  5. Step 5: Solve for x
    x = 586,911,256,054,288.75/34,402,219.75
  6. Step 6: Final answer
    x = 17,060,272.86

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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.