Home / 46,591,485.22-64,301,032.59-28,012,677.22

Finding the Fourth Proportional to 46,591,485.22, 64,301,032.59 and 28,012,677.22

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Solution

The fourth proportional to 46,591,485.22, 64,301,032.59 and 28,012,677.22 is: 38,660,370.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,591,485.22 : 64,301,032.59 = 28,012,677.22 : x
  2. Step 2: Convert to fraction form
    46,591,485.22/64,301,032.59 = 28,012,677.22/x
  3. Step 3: Cross multiply
    46,591,485.22x = 64,301,032.59 × 28,012,677.22
  4. Step 4: Simplify right side
    46,591,485.22x = 1,801,244,070,534,865.50
  5. Step 5: Solve for x
    x = 1,801,244,070,534,865.50/46,591,485.22
  6. Step 6: Final answer
    x = 38,660,370.28

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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.