Home / 35,347,253,180.76-48,779,196,505.08-19,289,934,296.28

Finding the Fourth Proportional to 35,347,253,180.76, 48,779,196,505.08 and 19,289,934,296.28

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Solution

The fourth proportional to 35,347,253,180.76, 48,779,196,505.08 and 19,289,934,296.28 is: 26,620,102,297.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,347,253,180.76 : 48,779,196,505.08 = 19,289,934,296.28 : x
  2. Step 2: Convert to fraction form
    35,347,253,180.76/48,779,196,505.08 = 19,289,934,296.28/x
  3. Step 3: Cross multiply
    35,347,253,180.76x = 48,779,196,505.08 × 19,289,934,296.28
  4. Step 4: Simplify right side
    35,347,253,180.76x = 940,947,495,608,324,194,304
  5. Step 5: Solve for x
    x = 940,947,495,608,324,194,304/35,347,253,180.76
  6. Step 6: Final answer
    x = 26,620,102,297.52

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Double scale
Find fourth proportional to 35,347,253,181.76, 48,779,196,506.46 and 19,289,934,297.28
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1.5x scale

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.