Home / 46,527,919.69-64,209,004.33-25,621,896.44

Finding the Fourth Proportional to 46,527,919.69, 64,209,004.33 and 25,621,896.44

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Solution

The fourth proportional to 46,527,919.69, 64,209,004.33 and 25,621,896.44 is: 35,358,478.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,527,919.69 : 64,209,004.33 = 25,621,896.44 : x
  2. Step 2: Convert to fraction form
    46,527,919.69/64,209,004.33 = 25,621,896.44/x
  3. Step 3: Cross multiply
    46,527,919.69x = 64,209,004.33 × 25,621,896.44
  4. Step 4: Simplify right side
    46,527,919.69x = 1,645,156,459,137,726.50
  5. Step 5: Solve for x
    x = 1,645,156,459,137,726.50/46,527,919.69
  6. Step 6: Final answer
    x = 35,358,478.74

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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.