Home / 4,931,763,684.64-7,397,645,384-2,275,033,722.31

Finding the Fourth Proportional to 4,931,763,684.64, 7,397,645,384 and 2,275,033,722.31

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Solution

The fourth proportional to 4,931,763,684.64, 7,397,645,384 and 2,275,033,722.31 is: 3,412,550,517.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,763,684.64 : 7,397,645,384 = 2,275,033,722.31 : x
  2. Step 2: Convert to fraction form
    4,931,763,684.64/7,397,645,384 = 2,275,033,722.31/x
  3. Step 3: Cross multiply
    4,931,763,684.64x = 7,397,645,384 × 2,275,033,722.31
  4. Step 4: Simplify right side
    4,931,763,684.64x = 16,829,892,714,290,909,184
  5. Step 5: Solve for x
    x = 16,829,892,714,290,909,184/4,931,763,684.64
  6. Step 6: Final answer
    x = 3,412,550,517.52

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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.