Home / 57,826,056.33-79,799,213.21-33,045,959.38

Finding the Fourth Proportional to 57,826,056.33, 79,799,213.21 and 33,045,959.38

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Solution

The fourth proportional to 57,826,056.33, 79,799,213.21 and 33,045,959.38 is: 45,602,998.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,826,056.33 : 79,799,213.21 = 33,045,959.38 : x
  2. Step 2: Convert to fraction form
    57,826,056.33/79,799,213.21 = 33,045,959.38/x
  3. Step 3: Cross multiply
    57,826,056.33x = 79,799,213.21 × 33,045,959.38
  4. Step 4: Simplify right side
    57,826,056.33x = 2,637,041,558,293,619
  5. Step 5: Solve for x
    x = 2,637,041,558,293,619/57,826,056.33
  6. Step 6: Final answer
    x = 45,602,998.47

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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.