Home / 2,514,778,826,687.80-3,772,168,240,031.60-1,382,416,655,500.60

Finding the Fourth Proportional to 2,514,778,826,687.80, 3,772,168,240,031.60 and 1,382,416,655,500.60

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Solution

The fourth proportional to 2,514,778,826,687.80, 3,772,168,240,031.60 and 1,382,416,655,500.60 is: 2,073,624,983,250.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,778,826,687.80 : 3,772,168,240,031.60 = 1,382,416,655,500.60 : x
  2. Step 2: Convert to fraction form
    2,514,778,826,687.80/3,772,168,240,031.60 = 1,382,416,655,500.60/x
  3. Step 3: Cross multiply
    2,514,778,826,687.80x = 3,772,168,240,031.60 × 1,382,416,655,500.60
  4. Step 4: Simplify right side
    2,514,778,826,687.80x = 5,214,708,202,370,069,616,918,528
  5. Step 5: Solve for x
    x = 5,214,708,202,370,069,616,918,528/2,514,778,826,687.80
  6. Step 6: Final answer
    x = 2,073,624,983,250.85

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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.