Home / 2,814,209,858,543.30-3,883,396,472,981.20-1,579,376,808,275.60

Finding the Fourth Proportional to 2,814,209,858,543.30, 3,883,396,472,981.20 and 1,579,376,808,275.60

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Solution

The fourth proportional to 2,814,209,858,543.30, 3,883,396,472,981.20 and 1,579,376,808,275.60 is: 2,179,420,382,650.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,209,858,543.30 : 3,883,396,472,981.20 = 1,579,376,808,275.60 : x
  2. Step 2: Convert to fraction form
    2,814,209,858,543.30/3,883,396,472,981.20 = 1,579,376,808,275.60/x
  3. Step 3: Cross multiply
    2,814,209,858,543.30x = 3,883,396,472,981.20 × 1,579,376,808,275.60
  4. Step 4: Simplify right side
    2,814,209,858,543.30x = 6,133,346,326,765,771,176,280,064
  5. Step 5: Solve for x
    x = 6,133,346,326,765,771,176,280,064/2,814,209,858,543.30
  6. Step 6: Final answer
    x = 2,179,420,382,650.69

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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.