Home / 5,061,970,684.13-7,590,188,048.76-4,019,406,005.70

Finding the Fourth Proportional to 5,061,970,684.13, 7,590,188,048.76 and 4,019,406,005.70

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Solution

The fourth proportional to 5,061,970,684.13, 7,590,188,048.76 and 4,019,406,005.70 is: 6,026,911,124.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,970,684.13 : 7,590,188,048.76 = 4,019,406,005.70 : x
  2. Step 2: Convert to fraction form
    5,061,970,684.13/7,590,188,048.76 = 4,019,406,005.70/x
  3. Step 3: Cross multiply
    5,061,970,684.13x = 7,590,188,048.76 × 4,019,406,005.70
  4. Step 4: Simplify right side
    5,061,970,684.13x = 30,508,047,427,578,306,560
  5. Step 5: Solve for x
    x = 30,508,047,427,578,306,560/5,061,970,684.13
  6. Step 6: Final answer
    x = 6,026,911,124.41

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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.