Home / 5,061,970,679.88-7,590,188,042.45-4,019,406,001.48

Finding the Fourth Proportional to 5,061,970,679.88, 7,590,188,042.45 and 4,019,406,001.48

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Solution

The fourth proportional to 5,061,970,679.88, 7,590,188,042.45 and 4,019,406,001.48 is: 6,026,911,118.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,970,679.88 : 7,590,188,042.45 = 4,019,406,001.48 : x
  2. Step 2: Convert to fraction form
    5,061,970,679.88/7,590,188,042.45 = 4,019,406,001.48/x
  3. Step 3: Cross multiply
    5,061,970,679.88x = 7,590,188,042.45 × 4,019,406,001.48
  4. Step 4: Simplify right side
    5,061,970,679.88x = 30,508,047,370,188,341,248
  5. Step 5: Solve for x
    x = 30,508,047,370,188,341,248/5,061,970,679.88
  6. Step 6: Final answer
    x = 6,026,911,118.12

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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.