Home / 57,692,006.60-86,538,009.90-17,302,490.60

Finding the Fourth Proportional to 57,692,006.60, 86,538,009.90 and 17,302,490.60

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Solution

The fourth proportional to 57,692,006.60, 86,538,009.90 and 17,302,490.60 is: 25,953,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,692,006.60 : 86,538,009.90 = 17,302,490.60 : x
  2. Step 2: Convert to fraction form
    57,692,006.60/86,538,009.90 = 17,302,490.60/x
  3. Step 3: Cross multiply
    57,692,006.60x = 86,538,009.90 × 17,302,490.60
  4. Step 4: Simplify right side
    57,692,006.60x = 1,497,323,102,837,457.25
  5. Step 5: Solve for x
    x = 1,497,323,102,837,457.25/57,692,006.60
  6. Step 6: Final answer
    x = 25,953,735.90

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Similar ratio
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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.