Home / 17,071,345,202.47-23,558,735,289.99-9,346,287,532.77

Finding the Fourth Proportional to 17,071,345,202.47, 23,558,735,289.99 and 9,346,287,532.77

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Solution

The fourth proportional to 17,071,345,202.47, 23,558,735,289.99 and 9,346,287,532.77 is: 12,898,029,494.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,071,345,202.47 : 23,558,735,289.99 = 9,346,287,532.77 : x
  2. Step 2: Convert to fraction form
    17,071,345,202.47/23,558,735,289.99 = 9,346,287,532.77/x
  3. Step 3: Cross multiply
    17,071,345,202.47x = 23,558,735,289.99 × 9,346,287,532.77
  4. Step 4: Simplify right side
    17,071,345,202.47x = 220,186,713,928,662,188,032
  5. Step 5: Solve for x
    x = 220,186,713,928,662,188,032/17,071,345,202.47
  6. Step 6: Final answer
    x = 12,898,029,494.29

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1.5x scale

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.