Home / 59,544,252.78-89,328,777.42-18,602,038.14

Finding the Fourth Proportional to 59,544,252.78, 89,328,777.42 and 18,602,038.14

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Solution

The fourth proportional to 59,544,252.78, 89,328,777.42 and 18,602,038.14 is: 27,906,930.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,544,252.78 : 89,328,777.42 = 18,602,038.14 : x
  2. Step 2: Convert to fraction form
    59,544,252.78/89,328,777.42 = 18,602,038.14/x
  3. Step 3: Cross multiply
    59,544,252.78x = 89,328,777.42 × 18,602,038.14
  4. Step 4: Simplify right side
    59,544,252.78x = 1,661,697,324,566,411
  5. Step 5: Solve for x
    x = 1,661,697,324,566,411/59,544,252.78
  6. Step 6: Final answer
    x = 27,906,930.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.