Home / 23,900,079,997.23-32,985,002,558.58-13,602,678,605.50

Finding the Fourth Proportional to 23,900,079,997.23, 32,985,002,558.58 and 13,602,678,605.50

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Solution

The fourth proportional to 23,900,079,997.23, 32,985,002,558.58 and 13,602,678,605.50 is: 18,773,342,543.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,900,079,997.23 : 32,985,002,558.58 = 13,602,678,605.50 : x
  2. Step 2: Convert to fraction form
    23,900,079,997.23/32,985,002,558.58 = 13,602,678,605.50/x
  3. Step 3: Cross multiply
    23,900,079,997.23x = 32,985,002,558.58 × 13,602,678,605.50
  4. Step 4: Simplify right side
    23,900,079,997.23x = 448,684,388,605,958,946,816
  5. Step 5: Solve for x
    x = 448,684,388,605,958,946,816/23,900,079,997.23
  6. Step 6: Final answer
    x = 18,773,342,543.54

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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.