Home / 46,610,341.30-69,915,511.95-29,646,219.70

Finding the Fourth Proportional to 46,610,341.30, 69,915,511.95 and 29,646,219.70

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Solution

The fourth proportional to 46,610,341.30, 69,915,511.95 and 29,646,219.70 is: 44,469,329.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,610,341.30 : 69,915,511.95 = 29,646,219.70 : x
  2. Step 2: Convert to fraction form
    46,610,341.30/69,915,511.95 = 29,646,219.70/x
  3. Step 3: Cross multiply
    46,610,341.30x = 69,915,511.95 × 29,646,219.70
  4. Step 4: Simplify right side
    46,610,341.30x = 2,072,730,627,707,675.50
  5. Step 5: Solve for x
    x = 2,072,730,627,707,675.50/46,610,341.30
  6. Step 6: Final answer
    x = 44,469,329.55

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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.