Home / 9,445,940.88-13,037,152.68-5,371,316.88

Finding the Fourth Proportional to 9,445,940.88, 13,037,152.68 and 5,371,316.88

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Solution

The fourth proportional to 9,445,940.88, 13,037,152.68 and 5,371,316.88 is: 7,413,414.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,445,940.88 : 13,037,152.68 = 5,371,316.88 : x
  2. Step 2: Convert to fraction form
    9,445,940.88/13,037,152.68 = 5,371,316.88/x
  3. Step 3: Cross multiply
    9,445,940.88x = 13,037,152.68 × 5,371,316.88
  4. Step 4: Simplify right side
    9,445,940.88x = 70,026,678,257,221.23
  5. Step 5: Solve for x
    x = 70,026,678,257,221.23/9,445,940.88
  6. Step 6: Final answer
    x = 7,413,414.84

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