Home / 20,263,683,166.92-30,352,764,177.14-16,258,080,670.65

Finding the Fourth Proportional to 20,263,683,166.92, 30,352,764,177.14 and 16,258,080,670.65

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Solution

The fourth proportional to 20,263,683,166.92, 30,352,764,177.14 and 16,258,080,670.65 is: 24,352,813,084.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,263,683,166.92 : 30,352,764,177.14 = 16,258,080,670.65 : x
  2. Step 2: Convert to fraction form
    20,263,683,166.92/30,352,764,177.14 = 16,258,080,670.65/x
  3. Step 3: Cross multiply
    20,263,683,166.92x = 30,352,764,177.14 × 16,258,080,670.65
  4. Step 4: Simplify right side
    20,263,683,166.92x = 493,477,688,569,076,252,672
  5. Step 5: Solve for x
    x = 493,477,688,569,076,252,672/20,263,683,166.92
  6. Step 6: Final answer
    x = 24,352,813,084.58

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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.