Home / 10,156,519,631.37-14,014,315,391.85-5,870,132,100

Finding the Fourth Proportional to 10,156,519,631.37, 14,014,315,391.85 and 5,870,132,100

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Solution

The fourth proportional to 10,156,519,631.37, 14,014,315,391.85 and 5,870,132,100 is: 8,099,810,331.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,156,519,631.37 : 14,014,315,391.85 = 5,870,132,100 : x
  2. Step 2: Convert to fraction form
    10,156,519,631.37/14,014,315,391.85 = 5,870,132,100/x
  3. Step 3: Cross multiply
    10,156,519,631.37x = 14,014,315,391.85 × 5,870,132,100
  4. Step 4: Simplify right side
    10,156,519,631.37x = 82,265,882,641,222,762,496
  5. Step 5: Solve for x
    x = 82,265,882,641,222,762,496/10,156,519,631.37
  6. Step 6: Final answer
    x = 8,099,810,331.40

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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.