Home / 67,125,316,796.16-92,632,946,245.92-37,051,807,012.80

Finding the Fourth Proportional to 67,125,316,796.16, 92,632,946,245.92 and 37,051,807,012.80

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Solution

The fourth proportional to 67,125,316,796.16, 92,632,946,245.92 and 37,051,807,012.80 is: 51,131,498,682.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,125,316,796.16 : 92,632,946,245.92 = 37,051,807,012.80 : x
  2. Step 2: Convert to fraction form
    67,125,316,796.16/92,632,946,245.92 = 37,051,807,012.80/x
  3. Step 3: Cross multiply
    67,125,316,796.16x = 92,632,946,245.92 × 37,051,807,012.80
  4. Step 4: Simplify right side
    67,125,316,796.16x = 3,432,218,047,330,904,440,832
  5. Step 5: Solve for x
    x = 3,432,218,047,330,904,440,832/67,125,316,796.16
  6. Step 6: Final answer
    x = 51,131,498,682.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.