Home / 5,739,793,955.16-8,609,691,033-1,377,726,227.16

Finding the Fourth Proportional to 5,739,793,955.16, 8,609,691,033 and 1,377,726,227.16

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Solution

The fourth proportional to 5,739,793,955.16, 8,609,691,033 and 1,377,726,227.16 is: 2,066,589,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,739,793,955.16 : 8,609,691,033 = 1,377,726,227.16 : x
  2. Step 2: Convert to fraction form
    5,739,793,955.16/8,609,691,033 = 1,377,726,227.16/x
  3. Step 3: Cross multiply
    5,739,793,955.16x = 8,609,691,033 × 1,377,726,227.16
  4. Step 4: Simplify right side
    5,739,793,955.16x = 11,861,797,143,908,374,528
  5. Step 5: Solve for x
    x = 11,861,797,143,908,374,528/5,739,793,955.16
  6. Step 6: Final answer
    x = 2,066,589,364.81

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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.