Home / 46,627,271.70-69,940,907.55-39,068,999.70

Finding the Fourth Proportional to 46,627,271.70, 69,940,907.55 and 39,068,999.70

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Solution

The fourth proportional to 46,627,271.70, 69,940,907.55 and 39,068,999.70 is: 58,603,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,627,271.70 : 69,940,907.55 = 39,068,999.70 : x
  2. Step 2: Convert to fraction form
    46,627,271.70/69,940,907.55 = 39,068,999.70/x
  3. Step 3: Cross multiply
    46,627,271.70x = 69,940,907.55 × 39,068,999.70
  4. Step 4: Simplify right side
    46,627,271.70x = 2,732,521,296,088,678
  5. Step 5: Solve for x
    x = 2,732,521,296,088,678/46,627,271.70
  6. Step 6: Final answer
    x = 58,603,499.55

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1.5x scale

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.