Home / 9,517,830,266.16-14,279,167,195.56-5,590,857,615.12

Finding the Fourth Proportional to 9,517,830,266.16, 14,279,167,195.56 and 5,590,857,615.12

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Solution

The fourth proportional to 9,517,830,266.16, 14,279,167,195.56 and 5,590,857,615.12 is: 8,387,709,007.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,517,830,266.16 : 14,279,167,195.56 = 5,590,857,615.12 : x
  2. Step 2: Convert to fraction form
    9,517,830,266.16/14,279,167,195.56 = 5,590,857,615.12/x
  3. Step 3: Cross multiply
    9,517,830,266.16x = 14,279,167,195.56 × 5,590,857,615.12
  4. Step 4: Simplify right side
    9,517,830,266.16x = 79,832,790,652,868,313,088
  5. Step 5: Solve for x
    x = 79,832,790,652,868,313,088/9,517,830,266.16
  6. Step 6: Final answer
    x = 8,387,709,007.24

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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.