Home / 32,692,317.06-45,114,846.42-18,009,356.76

Finding the Fourth Proportional to 32,692,317.06, 45,114,846.42 and 18,009,356.76

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Solution

The fourth proportional to 32,692,317.06, 45,114,846.42 and 18,009,356.76 is: 24,852,608.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,692,317.06 : 45,114,846.42 = 18,009,356.76 : x
  2. Step 2: Convert to fraction form
    32,692,317.06/45,114,846.42 = 18,009,356.76/x
  3. Step 3: Cross multiply
    32,692,317.06x = 45,114,846.42 × 18,009,356.76
  4. Step 4: Simplify right side
    32,692,317.06x = 812,489,364,350,388.88
  5. Step 5: Solve for x
    x = 812,489,364,350,388.88/32,692,317.06
  6. Step 6: Final answer
    x = 24,852,608.73

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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.