Home / 53,262,539.01-73,553,067.63-50,360,829.64

Finding the Fourth Proportional to 53,262,539.01, 73,553,067.63 and 50,360,829.64

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Solution

The fourth proportional to 53,262,539.01, 73,553,067.63 and 50,360,829.64 is: 69,545,943.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,262,539.01 : 73,553,067.63 = 50,360,829.64 : x
  2. Step 2: Convert to fraction form
    53,262,539.01/73,553,067.63 = 50,360,829.64/x
  3. Step 3: Cross multiply
    53,262,539.01x = 73,553,067.63 × 50,360,829.64
  4. Step 4: Simplify right side
    53,262,539.01x = 3,704,193,508,229,946
  5. Step 5: Solve for x
    x = 3,704,193,508,229,946/53,262,539.01
  6. Step 6: Final answer
    x = 69,545,943.12

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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.