Home / 47,514,827.92-65,570,504.52-25,784,795.92

Finding the Fourth Proportional to 47,514,827.92, 65,570,504.52 and 25,784,795.92

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Solution

The fourth proportional to 47,514,827.92, 65,570,504.52 and 25,784,795.92 is: 35,583,041.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,514,827.92 : 65,570,504.52 = 25,784,795.92 : x
  2. Step 2: Convert to fraction form
    47,514,827.92/65,570,504.52 = 25,784,795.92/x
  3. Step 3: Cross multiply
    47,514,827.92x = 65,570,504.52 × 25,784,795.92
  4. Step 4: Simplify right side
    47,514,827.92x = 1,690,722,077,419,637.75
  5. Step 5: Solve for x
    x = 1,690,722,077,419,637.75/47,514,827.92
  6. Step 6: Final answer
    x = 35,583,041.16

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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.