Home / 730,860,324.60-1,096,290,486.90-567,601,649.40

Finding the Fourth Proportional to 730,860,324.60, 1,096,290,486.90 and 567,601,649.40

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Solution

The fourth proportional to 730,860,324.60, 1,096,290,486.90 and 567,601,649.40 is: 851,402,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,860,324.60 : 1,096,290,486.90 = 567,601,649.40 : x
  2. Step 2: Convert to fraction form
    730,860,324.60/1,096,290,486.90 = 567,601,649.40/x
  3. Step 3: Cross multiply
    730,860,324.60x = 1,096,290,486.90 × 567,601,649.40
  4. Step 4: Simplify right side
    730,860,324.60x = 622,256,288,585,969,152
  5. Step 5: Solve for x
    x = 622,256,288,585,969,152/730,860,324.60
  6. Step 6: Final answer
    x = 851,402,474.10

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Double scale
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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.