Home / 31,933,873.64-44,068,762.46-17,249,539.57

Finding the Fourth Proportional to 31,933,873.64, 44,068,762.46 and 17,249,539.57

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Solution

The fourth proportional to 31,933,873.64, 44,068,762.46 and 17,249,539.57 is: 23,804,373.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,933,873.64 : 44,068,762.46 = 17,249,539.57 : x
  2. Step 2: Convert to fraction form
    31,933,873.64/44,068,762.46 = 17,249,539.57/x
  3. Step 3: Cross multiply
    31,933,873.64x = 44,068,762.46 × 17,249,539.57
  4. Step 4: Simplify right side
    31,933,873.64x = 760,165,861,548,109
  5. Step 5: Solve for x
    x = 760,165,861,548,109/31,933,873.64
  6. Step 6: Final answer
    x = 23,804,373.69

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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.