Home / 45,711,254.16-63,083,350.26-25,085,438.46

Finding the Fourth Proportional to 45,711,254.16, 63,083,350.26 and 25,085,438.46

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Solution

The fourth proportional to 45,711,254.16, 63,083,350.26 and 25,085,438.46 is: 34,618,903.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,711,254.16 : 63,083,350.26 = 25,085,438.46 : x
  2. Step 2: Convert to fraction form
    45,711,254.16/63,083,350.26 = 25,085,438.46/x
  3. Step 3: Cross multiply
    45,711,254.16x = 63,083,350.26 × 25,085,438.46
  4. Step 4: Simplify right side
    45,711,254.16x = 1,582,473,500,797,855
  5. Step 5: Solve for x
    x = 1,582,473,500,797,855/45,711,254.16
  6. Step 6: Final answer
    x = 34,618,903.59

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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.