Home / 36,402,651,347.48-54,603,977,021.46-10,230,244,979.49

Finding the Fourth Proportional to 36,402,651,347.48, 54,603,977,021.46 and 10,230,244,979.49

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Solution

The fourth proportional to 36,402,651,347.48, 54,603,977,021.46 and 10,230,244,979.49 is: 15,345,367,469.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,402,651,347.48 : 54,603,977,021.46 = 10,230,244,979.49 : x
  2. Step 2: Convert to fraction form
    36,402,651,347.48/54,603,977,021.46 = 10,230,244,979.49/x
  3. Step 3: Cross multiply
    36,402,651,347.48x = 54,603,977,021.46 × 10,230,244,979.49
  4. Step 4: Simplify right side
    36,402,651,347.48x = 558,612,061,783,685,070,848
  5. Step 5: Solve for x
    x = 558,612,061,783,685,070,848/36,402,651,347.48
  6. Step 6: Final answer
    x = 15,345,367,469.29

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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.