Home / 3,411,019,674.96-5,117,016,892.68-1,050,380,039.76

Finding the Fourth Proportional to 3,411,019,674.96, 5,117,016,892.68 and 1,050,380,039.76

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Solution

The fourth proportional to 3,411,019,674.96, 5,117,016,892.68 and 1,050,380,039.76 is: 1,575,720,142.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,019,674.96 : 5,117,016,892.68 = 1,050,380,039.76 : x
  2. Step 2: Convert to fraction form
    3,411,019,674.96/5,117,016,892.68 = 1,050,380,039.76/x
  3. Step 3: Cross multiply
    3,411,019,674.96x = 5,117,016,892.68 × 1,050,380,039.76
  4. Step 4: Simplify right side
    3,411,019,674.96x = 5,374,812,407,185,810,432
  5. Step 5: Solve for x
    x = 5,374,812,407,185,810,432/3,411,019,674.96
  6. Step 6: Final answer
    x = 1,575,720,142.17

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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.