Home / 47,126,022,751.80-70,689,034,127.70-47,126,022,751.80

Finding the Fourth Proportional to 47,126,022,751.80, 70,689,034,127.70 and 47,126,022,751.80

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Solution

The fourth proportional to 47,126,022,751.80, 70,689,034,127.70 and 47,126,022,751.80 is: 70,689,034,127.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,126,022,751.80 : 70,689,034,127.70 = 47,126,022,751.80 : x
  2. Step 2: Convert to fraction form
    47,126,022,751.80/70,689,034,127.70 = 47,126,022,751.80/x
  3. Step 3: Cross multiply
    47,126,022,751.80x = 70,689,034,127.70 × 47,126,022,751.80
  4. Step 4: Simplify right side
    47,126,022,751.80x = 3,331,293,030,604,757,008,384
  5. Step 5: Solve for x
    x = 3,331,293,030,604,757,008,384/47,126,022,751.80
  6. Step 6: Final answer
    x = 70,689,034,127.70

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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.