Home / 23,749,501-32,777,398.56-13,299,495.88

Finding the Fourth Proportional to 23,749,501, 32,777,398.56 and 13,299,495.88

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Solution

The fourth proportional to 23,749,501, 32,777,398.56 and 13,299,495.88 is: 18,355,033.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,749,501 : 32,777,398.56 = 13,299,495.88 : x
  2. Step 2: Convert to fraction form
    23,749,501/32,777,398.56 = 13,299,495.88/x
  3. Step 3: Cross multiply
    23,749,501x = 32,777,398.56 × 13,299,495.88
  4. Step 4: Simplify right side
    23,749,501x = 435,922,877,105,837.94
  5. Step 5: Solve for x
    x = 435,922,877,105,837.94/23,749,501
  6. Step 6: Final answer
    x = 18,355,033.11

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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.