Home / 45,795,511.14-68,692,916.67-11,716,802.34

Finding the Fourth Proportional to 45,795,511.14, 68,692,916.67 and 11,716,802.34

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Solution

The fourth proportional to 45,795,511.14, 68,692,916.67 and 11,716,802.34 is: 17,575,113.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,795,511.14 : 68,692,916.67 = 11,716,802.34 : x
  2. Step 2: Convert to fraction form
    45,795,511.14/68,692,916.67 = 11,716,802.34/x
  3. Step 3: Cross multiply
    45,795,511.14x = 68,692,916.67 × 11,716,802.34
  4. Step 4: Simplify right side
    45,795,511.14x = 804,861,326,780,481
  5. Step 5: Solve for x
    x = 804,861,326,780,481/45,795,511.14
  6. Step 6: Final answer
    x = 17,575,113.95

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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.