Home / 957,715,241.29-1,435,883,395.13-588,487,317.26

Finding the Fourth Proportional to 957,715,241.29, 1,435,883,395.13 and 588,487,317.26

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Solution

The fourth proportional to 957,715,241.29, 1,435,883,395.13 and 588,487,317.26 is: 882,307,319.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,715,241.29 : 1,435,883,395.13 = 588,487,317.26 : x
  2. Step 2: Convert to fraction form
    957,715,241.29/1,435,883,395.13 = 588,487,317.26/x
  3. Step 3: Cross multiply
    957,715,241.29x = 1,435,883,395.13 × 588,487,317.26
  4. Step 4: Simplify right side
    957,715,241.29x = 844,999,167,090,348,544
  5. Step 5: Solve for x
    x = 844,999,167,090,348,544/957,715,241.29
  6. Step 6: Final answer
    x = 882,307,319.19

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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.