Home / 23,374,953.92-32,256,817.63-13,061,761.76

Finding the Fourth Proportional to 23,374,953.92, 32,256,817.63 and 13,061,761.76

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Solution

The fourth proportional to 23,374,953.92, 32,256,817.63 and 13,061,761.76 is: 18,024,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,953.92 : 32,256,817.63 = 13,061,761.76 : x
  2. Step 2: Convert to fraction form
    23,374,953.92/32,256,817.63 = 13,061,761.76/x
  3. Step 3: Cross multiply
    23,374,953.92x = 32,256,817.63 × 13,061,761.76
  4. Step 4: Simplify right side
    23,374,953.92x = 421,330,866,824,889.38
  5. Step 5: Solve for x
    x = 421,330,866,824,889.38/23,374,953.92
  6. Step 6: Final answer
    x = 18,024,885.45

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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.