Home / 47,699,206,727.40-71,548,810,091.10-16,292,319,085.80

Finding the Fourth Proportional to 47,699,206,727.40, 71,548,810,091.10 and 16,292,319,085.80

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Solution

The fourth proportional to 47,699,206,727.40, 71,548,810,091.10 and 16,292,319,085.80 is: 24,438,478,628.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,699,206,727.40 : 71,548,810,091.10 = 16,292,319,085.80 : x
  2. Step 2: Convert to fraction form
    47,699,206,727.40/71,548,810,091.10 = 16,292,319,085.80/x
  3. Step 3: Cross multiply
    47,699,206,727.40x = 71,548,810,091.10 × 16,292,319,085.80
  4. Step 4: Simplify right side
    47,699,206,727.40x = 1,165,696,044,213,508,243,456
  5. Step 5: Solve for x
    x = 1,165,696,044,213,508,243,456/47,699,206,727.40
  6. Step 6: Final answer
    x = 24,438,478,628.70

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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.