Home / 47,514,634.26-65,570,195.76-25,784,602.26

Finding the Fourth Proportional to 47,514,634.26, 65,570,195.76 and 25,784,602.26

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Solution

The fourth proportional to 47,514,634.26, 65,570,195.76 and 25,784,602.26 is: 35,582,751.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,514,634.26 : 65,570,195.76 = 25,784,602.26 : x
  2. Step 2: Convert to fraction form
    47,514,634.26/65,570,195.76 = 25,784,602.26/x
  3. Step 3: Cross multiply
    47,514,634.26x = 65,570,195.76 × 25,784,602.26
  4. Step 4: Simplify right side
    47,514,634.26x = 1,690,701,417,781,938.50
  5. Step 5: Solve for x
    x = 1,690,701,417,781,938.50/47,514,634.26
  6. Step 6: Final answer
    x = 35,582,751.38

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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.