Home / 8,334,158,921.82-12,498,604,457.13-2,737,173,864.06

Finding the Fourth Proportional to 8,334,158,921.82, 12,498,604,457.13 and 2,737,173,864.06

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Solution

The fourth proportional to 8,334,158,921.82, 12,498,604,457.13 and 2,737,173,864.06 is: 4,104,895,740.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,334,158,921.82 : 12,498,604,457.13 = 2,737,173,864.06 : x
  2. Step 2: Convert to fraction form
    8,334,158,921.82/12,498,604,457.13 = 2,737,173,864.06/x
  3. Step 3: Cross multiply
    8,334,158,921.82x = 12,498,604,457.13 × 2,737,173,864.06
  4. Step 4: Simplify right side
    8,334,158,921.82x = 34,210,853,457,280,057,344
  5. Step 5: Solve for x
    x = 34,210,853,457,280,057,344/8,334,158,921.82
  6. Step 6: Final answer
    x = 4,104,895,740.31

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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.