Home / 46,663,042.40-69,900,085.20-26,444,664.80

Finding the Fourth Proportional to 46,663,042.40, 69,900,085.20 and 26,444,664.80

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Solution

The fourth proportional to 46,663,042.40, 69,900,085.20 and 26,444,664.80 is: 39,613,454.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663,042.40 : 69,900,085.20 = 26,444,664.80 : x
  2. Step 2: Convert to fraction form
    46,663,042.40/69,900,085.20 = 26,444,664.80/x
  3. Step 3: Cross multiply
    46,663,042.40x = 69,900,085.20 × 26,444,664.80
  4. Step 4: Simplify right side
    46,663,042.40x = 1,848,484,322,605,441
  5. Step 5: Solve for x
    x = 1,848,484,322,605,441/46,663,042.40
  6. Step 6: Final answer
    x = 39,613,454.84

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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.