Home / 46,980,196.62-70,447,511.82-27,555,769.92

Finding the Fourth Proportional to 46,980,196.62, 70,447,511.82 and 27,555,769.92

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Solution

The fourth proportional to 46,980,196.62, 70,447,511.82 and 27,555,769.92 is: 41,320,291.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,980,196.62 : 70,447,511.82 = 27,555,769.92 : x
  2. Step 2: Convert to fraction form
    46,980,196.62/70,447,511.82 = 27,555,769.92/x
  3. Step 3: Cross multiply
    46,980,196.62x = 70,447,511.82 × 27,555,769.92
  4. Step 4: Simplify right side
    46,980,196.62x = 1,941,235,427,148,400.50
  5. Step 5: Solve for x
    x = 1,941,235,427,148,400.50/46,980,196.62
  6. Step 6: Final answer
    x = 41,320,291.67

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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.