Home / 8,315,483,006.88-12,474,797,663.16-3,341,592,056.16

Finding the Fourth Proportional to 8,315,483,006.88, 12,474,797,663.16 and 3,341,592,056.16

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Solution

The fourth proportional to 8,315,483,006.88, 12,474,797,663.16 and 3,341,592,056.16 is: 5,013,020,258.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,315,483,006.88 : 12,474,797,663.16 = 3,341,592,056.16 : x
  2. Step 2: Convert to fraction form
    8,315,483,006.88/12,474,797,663.16 = 3,341,592,056.16/x
  3. Step 3: Cross multiply
    8,315,483,006.88x = 12,474,797,663.16 × 3,341,592,056.16
  4. Step 4: Simplify right side
    8,315,483,006.88x = 41,685,684,773,418,786,816
  5. Step 5: Solve for x
    x = 41,685,684,773,418,786,816/8,315,483,006.88
  6. Step 6: Final answer
    x = 5,013,020,258.59

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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.