Home / 62,400,094.17-86,113,954.56-34,144,163.52

Finding the Fourth Proportional to 62,400,094.17, 86,113,954.56 and 34,144,163.52

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Solution

The fourth proportional to 62,400,094.17, 86,113,954.56 and 34,144,163.52 is: 47,119,944.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,400,094.17 : 86,113,954.56 = 34,144,163.52 : x
  2. Step 2: Convert to fraction form
    62,400,094.17/86,113,954.56 = 34,144,163.52/x
  3. Step 3: Cross multiply
    62,400,094.17x = 86,113,954.56 × 34,144,163.52
  4. Step 4: Simplify right side
    62,400,094.17x = 2,940,288,945,850,490
  5. Step 5: Solve for x
    x = 2,940,288,945,850,490/62,400,094.17
  6. Step 6: Final answer
    x = 47,119,944.05

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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.