Home / 71,246,809,535-98,354,071,785.68-41,167,475,683.16

Finding the Fourth Proportional to 71,246,809,535, 98,354,071,785.68 and 41,167,475,683.16

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Solution

The fourth proportional to 71,246,809,535, 98,354,071,785.68 and 41,167,475,683.16 is: 56,830,458,584.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,246,809,535 : 98,354,071,785.68 = 41,167,475,683.16 : x
  2. Step 2: Convert to fraction form
    71,246,809,535/98,354,071,785.68 = 41,167,475,683.16/x
  3. Step 3: Cross multiply
    71,246,809,535x = 98,354,071,785.68 × 41,167,475,683.16
  4. Step 4: Simplify right side
    71,246,809,535x = 4,048,988,858,576,754,704,384
  5. Step 5: Solve for x
    x = 4,048,988,858,576,754,704,384/71,246,809,535
  6. Step 6: Final answer
    x = 56,830,458,584.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.