Home / 64,256,577.44-88,747,086.36-43,312,487.60

Finding the Fourth Proportional to 64,256,577.44, 88,747,086.36 and 43,312,487.60

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Solution

The fourth proportional to 64,256,577.44, 88,747,086.36 and 43,312,487.60 is: 59,820,445.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,256,577.44 : 88,747,086.36 = 43,312,487.60 : x
  2. Step 2: Convert to fraction form
    64,256,577.44/88,747,086.36 = 43,312,487.60/x
  3. Step 3: Cross multiply
    64,256,577.44x = 88,747,086.36 × 43,312,487.60
  4. Step 4: Simplify right side
    64,256,577.44x = 3,843,857,077,503,629
  5. Step 5: Solve for x
    x = 3,843,857,077,503,629/64,256,577.44
  6. Step 6: Final answer
    x = 59,820,445.32

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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.