Home / 23,990,098,626.81-33,107,376,777.01-13,285,219,346.53

Finding the Fourth Proportional to 23,990,098,626.81, 33,107,376,777.01 and 13,285,219,346.53

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Solution

The fourth proportional to 23,990,098,626.81, 33,107,376,777.01 and 13,285,219,346.53 is: 18,334,179,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,990,098,626.81 : 33,107,376,777.01 = 13,285,219,346.53 : x
  2. Step 2: Convert to fraction form
    23,990,098,626.81/33,107,376,777.01 = 13,285,219,346.53/x
  3. Step 3: Cross multiply
    23,990,098,626.81x = 33,107,376,777.01 × 13,285,219,346.53
  4. Step 4: Simplify right side
    23,990,098,626.81x = 439,838,762,470,685,212,672
  5. Step 5: Solve for x
    x = 439,838,762,470,685,212,672/23,990,098,626.81
  6. Step 6: Final answer
    x = 18,334,179,000.80

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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.