Home / 2,076,756,122,802.20-2,865,940,276,766-1,150,825,666,432.70

Finding the Fourth Proportional to 2,076,756,122,802.20, 2,865,940,276,766 and 1,150,825,666,432.70

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Solution

The fourth proportional to 2,076,756,122,802.20, 2,865,940,276,766 and 1,150,825,666,432.70 is: 1,588,148,744,454.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,756,122,802.20 : 2,865,940,276,766 = 1,150,825,666,432.70 : x
  2. Step 2: Convert to fraction form
    2,076,756,122,802.20/2,865,940,276,766 = 1,150,825,666,432.70/x
  3. Step 3: Cross multiply
    2,076,756,122,802.20x = 2,865,940,276,766 × 1,150,825,666,432.70
  4. Step 4: Simplify right side
    2,076,756,122,802.20x = 3,298,197,628,965,548,642,533,376
  5. Step 5: Solve for x
    x = 3,298,197,628,965,548,642,533,376/2,076,756,122,802.20
  6. Step 6: Final answer
    x = 1,588,148,744,454.04

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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.