Home / 46,980,191.61-70,447,504.32-27,555,764.90

Finding the Fourth Proportional to 46,980,191.61, 70,447,504.32 and 27,555,764.90

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Solution

The fourth proportional to 46,980,191.61, 70,447,504.32 and 27,555,764.90 is: 41,320,284.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,980,191.61 : 70,447,504.32 = 27,555,764.90 : x
  2. Step 2: Convert to fraction form
    46,980,191.61/70,447,504.32 = 27,555,764.90/x
  3. Step 3: Cross multiply
    46,980,191.61x = 70,447,504.32 × 27,555,764.90
  4. Step 4: Simplify right side
    46,980,191.61x = 1,941,234,866,481,416.50
  5. Step 5: Solve for x
    x = 1,941,234,866,481,416.50/46,980,191.61
  6. Step 6: Final answer
    x = 41,320,284.14

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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.