Home / 19,467,671,074.20-29,201,187,500.42-6,202,749,158.91

Finding the Fourth Proportional to 19,467,671,074.20, 29,201,187,500.42 and 6,202,749,158.91

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Solution

The fourth proportional to 19,467,671,074.20, 29,201,187,500.42 and 6,202,749,158.91 is: 9,304,022,063.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,467,671,074.20 : 29,201,187,500.42 = 6,202,749,158.91 : x
  2. Step 2: Convert to fraction form
    19,467,671,074.20/29,201,187,500.42 = 6,202,749,158.91/x
  3. Step 3: Cross multiply
    19,467,671,074.20x = 29,201,187,500.42 × 6,202,749,158.91
  4. Step 4: Simplify right side
    19,467,671,074.20x = 181,127,641,207,372,349,440
  5. Step 5: Solve for x
    x = 181,127,641,207,372,349,440/19,467,671,074.20
  6. Step 6: Final answer
    x = 9,304,022,063.91

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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.