Home / 5,241,988,193.01-7,864,086,598.35-1,700,453,099.13

Finding the Fourth Proportional to 5,241,988,193.01, 7,864,086,598.35 and 1,700,453,099.13

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Solution

The fourth proportional to 5,241,988,193.01, 7,864,086,598.35 and 1,700,453,099.13 is: 2,551,037,876.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,988,193.01 : 7,864,086,598.35 = 1,700,453,099.13 : x
  2. Step 2: Convert to fraction form
    5,241,988,193.01/7,864,086,598.35 = 1,700,453,099.13/x
  3. Step 3: Cross multiply
    5,241,988,193.01x = 7,864,086,598.35 × 1,700,453,099.13
  4. Step 4: Simplify right side
    5,241,988,193.01x = 13,372,510,427,990,958,080
  5. Step 5: Solve for x
    x = 13,372,510,427,990,958,080/5,241,988,193.01
  6. Step 6: Final answer
    x = 2,551,037,876.40

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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.