Home / 15,936,236,752.30-23,904,355,128.45-4,894,735,101.10

Finding the Fourth Proportional to 15,936,236,752.30, 23,904,355,128.45 and 4,894,735,101.10

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Solution

The fourth proportional to 15,936,236,752.30, 23,904,355,128.45 and 4,894,735,101.10 is: 7,342,102,651.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,936,236,752.30 : 23,904,355,128.45 = 4,894,735,101.10 : x
  2. Step 2: Convert to fraction form
    15,936,236,752.30/23,904,355,128.45 = 4,894,735,101.10/x
  3. Step 3: Cross multiply
    15,936,236,752.30x = 23,904,355,128.45 × 4,894,735,101.10
  4. Step 4: Simplify right side
    15,936,236,752.30x = 117,005,486,116,384,030,720
  5. Step 5: Solve for x
    x = 117,005,486,116,384,030,720/15,936,236,752.30
  6. Step 6: Final answer
    x = 7,342,102,651.65

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Double scale
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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.