Home / 46,546,430.90-64,234,074.06-26,978,669.33

Finding the Fourth Proportional to 46,546,430.90, 64,234,074.06 and 26,978,669.33

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Solution

The fourth proportional to 46,546,430.90, 64,234,074.06 and 26,978,669.33 is: 37,230,563.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,546,430.90 : 64,234,074.06 = 26,978,669.33 : x
  2. Step 2: Convert to fraction form
    46,546,430.90/64,234,074.06 = 26,978,669.33/x
  3. Step 3: Cross multiply
    46,546,430.90x = 64,234,074.06 × 26,978,669.33
  4. Step 4: Simplify right side
    46,546,430.90x = 1,732,949,843,462,300.25
  5. Step 5: Solve for x
    x = 1,732,949,843,462,300.25/46,546,430.90
  6. Step 6: Final answer
    x = 37,230,563.34

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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.