Home / 82,943,130.16-114,504,550.14-60,591,018.16

Finding the Fourth Proportional to 82,943,130.16, 114,504,550.14 and 60,591,018.16

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Solution

The fourth proportional to 82,943,130.16, 114,504,550.14 and 60,591,018.16 is: 83,647,039.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,943,130.16 : 114,504,550.14 = 60,591,018.16 : x
  2. Step 2: Convert to fraction form
    82,943,130.16/114,504,550.14 = 60,591,018.16/x
  3. Step 3: Cross multiply
    82,943,130.16x = 114,504,550.14 × 60,591,018.16
  4. Step 4: Simplify right side
    82,943,130.16x = 6,937,947,276,935,370
  5. Step 5: Solve for x
    x = 6,937,947,276,935,370/82,943,130.16
  6. Step 6: Final answer
    x = 83,647,039.41

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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.