Home / 1,887,892,776.24-2,604,465,532.98-1,800,364,443

Finding the Fourth Proportional to 1,887,892,776.24, 2,604,465,532.98 and 1,800,364,443

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Solution

The fourth proportional to 1,887,892,776.24, 2,604,465,532.98 and 1,800,364,443 is: 2,483,714,752.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,892,776.24 : 2,604,465,532.98 = 1,800,364,443 : x
  2. Step 2: Convert to fraction form
    1,887,892,776.24/2,604,465,532.98 = 1,800,364,443/x
  3. Step 3: Cross multiply
    1,887,892,776.24x = 2,604,465,532.98 × 1,800,364,443
  4. Step 4: Simplify right side
    1,887,892,776.24x = 4,688,987,138,596,236,288
  5. Step 5: Solve for x
    x = 4,688,987,138,596,236,288/1,887,892,776.24
  6. Step 6: Final answer
    x = 2,483,714,752.03

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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.