Home / 57,826,056.32-79,799,213.22-33,045,959.38

Finding the Fourth Proportional to 57,826,056.32, 79,799,213.22 and 33,045,959.38

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Solution

The fourth proportional to 57,826,056.32, 79,799,213.22 and 33,045,959.38 is: 45,602,998.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,826,056.32 : 79,799,213.22 = 33,045,959.38 : x
  2. Step 2: Convert to fraction form
    57,826,056.32/79,799,213.22 = 33,045,959.38/x
  3. Step 3: Cross multiply
    57,826,056.32x = 79,799,213.22 × 33,045,959.38
  4. Step 4: Simplify right side
    57,826,056.32x = 2,637,041,558,624,079
  5. Step 5: Solve for x
    x = 2,637,041,558,624,079/57,826,056.32
  6. Step 6: Final answer
    x = 45,602,998.48

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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.