Home / 33,704,598.61-46,509,696.99-20,650,082.59

Finding the Fourth Proportional to 33,704,598.61, 46,509,696.99 and 20,650,082.59

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Solution

The fourth proportional to 33,704,598.61, 46,509,696.99 and 20,650,082.59 is: 28,495,490.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,704,598.61 : 46,509,696.99 = 20,650,082.59 : x
  2. Step 2: Convert to fraction form
    33,704,598.61/46,509,696.99 = 20,650,082.59/x
  3. Step 3: Cross multiply
    33,704,598.61x = 46,509,696.99 × 20,650,082.59
  4. Step 4: Simplify right side
    33,704,598.61x = 960,429,084,137,511.50
  5. Step 5: Solve for x
    x = 960,429,084,137,511.50/33,704,598.61
  6. Step 6: Final answer
    x = 28,495,490.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.