Home / 11,451,739,289.40-17,177,608,934.10-3,170,626,337.03

Finding the Fourth Proportional to 11,451,739,289.40, 17,177,608,934.10 and 3,170,626,337.03

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Solution

The fourth proportional to 11,451,739,289.40, 17,177,608,934.10 and 3,170,626,337.03 is: 4,755,939,505.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,451,739,289.40 : 17,177,608,934.10 = 3,170,626,337.03 : x
  2. Step 2: Convert to fraction form
    11,451,739,289.40/17,177,608,934.10 = 3,170,626,337.03/x
  3. Step 3: Cross multiply
    11,451,739,289.40x = 17,177,608,934.10 × 3,170,626,337.03
  4. Step 4: Simplify right side
    11,451,739,289.40x = 54,463,779,293,573,398,528
  5. Step 5: Solve for x
    x = 54,463,779,293,573,398,528/11,451,739,289.40
  6. Step 6: Final answer
    x = 4,755,939,505.54

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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.