Home / 50,794,686.64-70,097,235.60-29,891,340.64

Finding the Fourth Proportional to 50,794,686.64, 70,097,235.60 and 29,891,340.64

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Solution

The fourth proportional to 50,794,686.64, 70,097,235.60 and 29,891,340.64 is: 41,250,384.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,794,686.64 : 70,097,235.60 = 29,891,340.64 : x
  2. Step 2: Convert to fraction form
    50,794,686.64/70,097,235.60 = 29,891,340.64/x
  3. Step 3: Cross multiply
    50,794,686.64x = 70,097,235.60 × 29,891,340.64
  4. Step 4: Simplify right side
    50,794,686.64x = 2,095,300,347,241,934.75
  5. Step 5: Solve for x
    x = 2,095,300,347,241,934.75/50,794,686.64
  6. Step 6: Final answer
    x = 41,250,384.36

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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.