Home / 3,575,234,499.96-5,363,623,649.64-1,088,289,899.40

Finding the Fourth Proportional to 3,575,234,499.96, 5,363,623,649.64 and 1,088,289,899.40

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Solution

The fourth proportional to 3,575,234,499.96, 5,363,623,649.64 and 1,088,289,899.40 is: 1,632,669,812.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,234,499.96 : 5,363,623,649.64 = 1,088,289,899.40 : x
  2. Step 2: Convert to fraction form
    3,575,234,499.96/5,363,623,649.64 = 1,088,289,899.40/x
  3. Step 3: Cross multiply
    3,575,234,499.96x = 5,363,623,649.64 × 1,088,289,899.40
  4. Step 4: Simplify right side
    3,575,234,499.96x = 5,837,177,442,086,177,792
  5. Step 5: Solve for x
    x = 5,837,177,442,086,177,792/3,575,234,499.96
  6. Step 6: Final answer
    x = 1,632,669,812.89

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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.