Home / 83,232,489.36-114,858,241.20-46,060,533.12

Finding the Fourth Proportional to 83,232,489.36, 114,858,241.20 and 46,060,533.12

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Solution

The fourth proportional to 83,232,489.36, 114,858,241.20 and 46,060,533.12 is: 63,562,100.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,232,489.36 : 114,858,241.20 = 46,060,533.12 : x
  2. Step 2: Convert to fraction form
    83,232,489.36/114,858,241.20 = 46,060,533.12/x
  3. Step 3: Cross multiply
    83,232,489.36x = 114,858,241.20 × 46,060,533.12
  4. Step 4: Simplify right side
    83,232,489.36x = 5,290,431,822,897,548
  5. Step 5: Solve for x
    x = 5,290,431,822,897,548/83,232,489.36
  6. Step 6: Final answer
    x = 63,562,100.13

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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.