Home / 3,016,310,010.72-4,524,419,487.60-1,357,045,577.28

Finding the Fourth Proportional to 3,016,310,010.72, 4,524,419,487.60 and 1,357,045,577.28

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Solution

The fourth proportional to 3,016,310,010.72, 4,524,419,487.60 and 1,357,045,577.28 is: 2,035,547,882.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,310,010.72 : 4,524,419,487.60 = 1,357,045,577.28 : x
  2. Step 2: Convert to fraction form
    3,016,310,010.72/4,524,419,487.60 = 1,357,045,577.28/x
  3. Step 3: Cross multiply
    3,016,310,010.72x = 4,524,419,487.60 × 1,357,045,577.28
  4. Step 4: Simplify right side
    3,016,310,010.72x = 6,139,843,455,407,024,128
  5. Step 5: Solve for x
    x = 6,139,843,455,407,024,128/3,016,310,010.72
  6. Step 6: Final answer
    x = 2,035,547,882.54

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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.