Home / 31,545,889,300.58-43,533,167,566.30-17,272,457,595.14

Finding the Fourth Proportional to 31,545,889,300.58, 43,533,167,566.30 and 17,272,457,595.14

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Solution

The fourth proportional to 31,545,889,300.58, 43,533,167,566.30 and 17,272,457,595.14 is: 23,835,904,057.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,545,889,300.58 : 43,533,167,566.30 = 17,272,457,595.14 : x
  2. Step 2: Convert to fraction form
    31,545,889,300.58/43,533,167,566.30 = 17,272,457,595.14/x
  3. Step 3: Cross multiply
    31,545,889,300.58x = 43,533,167,566.30 × 17,272,457,595.14
  4. Step 4: Simplify right side
    31,545,889,300.58x = 751,924,790,770,788,335,616
  5. Step 5: Solve for x
    x = 751,924,790,770,788,335,616/31,545,889,300.58
  6. Step 6: Final answer
    x = 23,835,904,057.30

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Double scale
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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.