Home / 4,458,933,946.24-6,684,659,574.72-1,971,393,256.96

Finding the Fourth Proportional to 4,458,933,946.24, 6,684,659,574.72 and 1,971,393,256.96

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Solution

The fourth proportional to 4,458,933,946.24, 6,684,659,574.72 and 1,971,393,256.96 is: 2,955,435,754.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,933,946.24 : 6,684,659,574.72 = 1,971,393,256.96 : x
  2. Step 2: Convert to fraction form
    4,458,933,946.24/6,684,659,574.72 = 1,971,393,256.96/x
  3. Step 3: Cross multiply
    4,458,933,946.24x = 6,684,659,574.72 × 1,971,393,256.96
  4. Step 4: Simplify right side
    4,458,933,946.24x = 13,178,092,810,676,109,312
  5. Step 5: Solve for x
    x = 13,178,092,810,676,109,312/4,458,933,946.24
  6. Step 6: Final answer
    x = 2,955,435,754.28

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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.