Home / 5,999,388,941.58-8,279,156,030.03-3,588,071,061.66

Finding the Fourth Proportional to 5,999,388,941.58, 8,279,156,030.03 and 3,588,071,061.66

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Solution

The fourth proportional to 5,999,388,941.58, 8,279,156,030.03 and 3,588,071,061.66 is: 4,951,537,640.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999,388,941.58 : 8,279,156,030.03 = 3,588,071,061.66 : x
  2. Step 2: Convert to fraction form
    5,999,388,941.58/8,279,156,030.03 = 3,588,071,061.66/x
  3. Step 3: Cross multiply
    5,999,388,941.58x = 8,279,156,030.03 × 3,588,071,061.66
  4. Step 4: Simplify right side
    5,999,388,941.58x = 29,706,200,166,300,590,080
  5. Step 5: Solve for x
    x = 29,706,200,166,300,590,080/5,999,388,941.58
  6. Step 6: Final answer
    x = 4,951,537,640.84

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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.