Home / 1,796,692,120.20-2,695,038,180.30-876,094,590.60

Finding the Fourth Proportional to 1,796,692,120.20, 2,695,038,180.30 and 876,094,590.60

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Solution

The fourth proportional to 1,796,692,120.20, 2,695,038,180.30 and 876,094,590.60 is: 1,314,141,885.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,692,120.20 : 2,695,038,180.30 = 876,094,590.60 : x
  2. Step 2: Convert to fraction form
    1,796,692,120.20/2,695,038,180.30 = 876,094,590.60/x
  3. Step 3: Cross multiply
    1,796,692,120.20x = 2,695,038,180.30 × 876,094,590.60
  4. Step 4: Simplify right side
    1,796,692,120.20x = 2,361,108,371,221,297,664
  5. Step 5: Solve for x
    x = 2,361,108,371,221,297,664/1,796,692,120.20
  6. Step 6: Final answer
    x = 1,314,141,885.90

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1.5x scale

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.