Home / 23,197,532.41-32,012,615.88-12,744,225.76

Finding the Fourth Proportional to 23,197,532.41, 32,012,615.88 and 12,744,225.76

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Solution

The fourth proportional to 23,197,532.41, 32,012,615.88 and 12,744,225.76 is: 17,587,043.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,197,532.41 : 32,012,615.88 = 12,744,225.76 : x
  2. Step 2: Convert to fraction form
    23,197,532.41/32,012,615.88 = 12,744,225.76/x
  3. Step 3: Cross multiply
    23,197,532.41x = 32,012,615.88 × 12,744,225.76
  4. Step 4: Simplify right side
    23,197,532.41x = 407,976,003,782,818
  5. Step 5: Solve for x
    x = 407,976,003,782,818/23,197,532.41
  6. Step 6: Final answer
    x = 17,587,043.17

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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.