Home / 3,489,175,894-5,233,809,428.67-1,160,112,876.16

Finding the Fourth Proportional to 3,489,175,894, 5,233,809,428.67 and 1,160,112,876.16

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Solution

The fourth proportional to 3,489,175,894, 5,233,809,428.67 and 1,160,112,876.16 is: 1,740,184,471.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,175,894 : 5,233,809,428.67 = 1,160,112,876.16 : x
  2. Step 2: Convert to fraction form
    3,489,175,894/5,233,809,428.67 = 1,160,112,876.16/x
  3. Step 3: Cross multiply
    3,489,175,894x = 5,233,809,428.67 × 1,160,112,876.16
  4. Step 4: Simplify right side
    3,489,175,894x = 6,071,809,709,567,680,512
  5. Step 5: Solve for x
    x = 6,071,809,709,567,680,512/3,489,175,894
  6. Step 6: Final answer
    x = 1,740,184,471.64

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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.