Home / 56,461,653.90-84,696,528.96-23,639,193.54

Finding the Fourth Proportional to 56,461,653.90, 84,696,528.96 and 23,639,193.54

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Solution

The fourth proportional to 56,461,653.90, 84,696,528.96 and 23,639,193.54 is: 35,460,485.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,461,653.90 : 84,696,528.96 = 23,639,193.54 : x
  2. Step 2: Convert to fraction form
    56,461,653.90/84,696,528.96 = 23,639,193.54/x
  3. Step 3: Cross multiply
    56,461,653.90x = 84,696,528.96 × 23,639,193.54
  4. Step 4: Simplify right side
    56,461,653.90x = 2,002,157,640,251,654.75
  5. Step 5: Solve for x
    x = 2,002,157,640,251,654.75/56,461,653.90
  6. Step 6: Final answer
    x = 35,460,485.16

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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.