Home / 9,199,204,801.20-13,798,807,201.80-5,893,216,628.40

Finding the Fourth Proportional to 9,199,204,801.20, 13,798,807,201.80 and 5,893,216,628.40

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Solution

The fourth proportional to 9,199,204,801.20, 13,798,807,201.80 and 5,893,216,628.40 is: 8,839,824,942.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,204,801.20 : 13,798,807,201.80 = 5,893,216,628.40 : x
  2. Step 2: Convert to fraction form
    9,199,204,801.20/13,798,807,201.80 = 5,893,216,628.40/x
  3. Step 3: Cross multiply
    9,199,204,801.20x = 13,798,807,201.80 × 5,893,216,628.40
  4. Step 4: Simplify right side
    9,199,204,801.20x = 81,319,360,053,733,425,152
  5. Step 5: Solve for x
    x = 81,319,360,053,733,425,152/9,199,204,801.20
  6. Step 6: Final answer
    x = 8,839,824,942.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.