Home / 59,544,251.78-89,328,775.92-18,602,037.14

Finding the Fourth Proportional to 59,544,251.78, 89,328,775.92 and 18,602,037.14

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Solution

The fourth proportional to 59,544,251.78, 89,328,775.92 and 18,602,037.14 is: 27,906,929.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,544,251.78 : 89,328,775.92 = 18,602,037.14 : x
  2. Step 2: Convert to fraction form
    59,544,251.78/89,328,775.92 = 18,602,037.14/x
  3. Step 3: Cross multiply
    59,544,251.78x = 89,328,775.92 × 18,602,037.14
  4. Step 4: Simplify right side
    59,544,251.78x = 1,661,697,207,334,577.75
  5. Step 5: Solve for x
    x = 1,661,697,207,334,577.75/59,544,251.78
  6. Step 6: Final answer
    x = 27,906,929.01

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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.