Home / 32,581,293.44-44,959,562.88-18,831,148.16

Finding the Fourth Proportional to 32,581,293.44, 44,959,562.88 and 18,831,148.16

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Solution

The fourth proportional to 32,581,293.44, 44,959,562.88 and 18,831,148.16 is: 25,985,468.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,581,293.44 : 44,959,562.88 = 18,831,148.16 : x
  2. Step 2: Convert to fraction form
    32,581,293.44/44,959,562.88 = 18,831,148.16/x
  3. Step 3: Cross multiply
    32,581,293.44x = 44,959,562.88 × 18,831,148.16
  4. Step 4: Simplify right side
    32,581,293.44x = 846,640,189,802,116.38
  5. Step 5: Solve for x
    x = 846,640,189,802,116.38/32,581,293.44
  6. Step 6: Final answer
    x = 25,985,468.97

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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.