Home / 32,574,615.35-44,956,957.37-18,823,579.47

Finding the Fourth Proportional to 32,574,615.35, 44,956,957.37 and 18,823,579.47

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Solution

The fourth proportional to 32,574,615.35, 44,956,957.37 and 18,823,579.47 is: 25,978,844.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,574,615.35 : 44,956,957.37 = 18,823,579.47 : x
  2. Step 2: Convert to fraction form
    32,574,615.35/44,956,957.37 = 18,823,579.47/x
  3. Step 3: Cross multiply
    32,574,615.35x = 44,956,957.37 × 18,823,579.47
  4. Step 4: Simplify right side
    32,574,615.35x = 846,250,859,689,479.25
  5. Step 5: Solve for x
    x = 846,250,859,689,479.25/32,574,615.35
  6. Step 6: Final answer
    x = 25,978,844.28

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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.