Home / 9,988,419,705.34-14,978,151,502.76-5,952,053,856.02

Finding the Fourth Proportional to 9,988,419,705.34, 14,978,151,502.76 and 5,952,053,856.02

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Solution

The fourth proportional to 9,988,419,705.34, 14,978,151,502.76 and 5,952,053,856.02 is: 8,925,412,331.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,988,419,705.34 : 14,978,151,502.76 = 5,952,053,856.02 : x
  2. Step 2: Convert to fraction form
    9,988,419,705.34/14,978,151,502.76 = 5,952,053,856.02/x
  3. Step 3: Cross multiply
    9,988,419,705.34x = 14,978,151,502.76 × 5,952,053,856.02
  4. Step 4: Simplify right side
    9,988,419,705.34x = 89,150,764,408,054,431,744
  5. Step 5: Solve for x
    x = 89,150,764,408,054,431,744/9,988,419,705.34
  6. Step 6: Final answer
    x = 8,925,412,331.28

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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.