Home / 82,823,075.44-114,300,957.71-45,653,271.87

Finding the Fourth Proportional to 82,823,075.44, 114,300,957.71 and 45,653,271.87

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Solution

The fourth proportional to 82,823,075.44, 114,300,957.71 and 45,653,271.87 is: 63,004,333.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,823,075.44 : 114,300,957.71 = 45,653,271.87 : x
  2. Step 2: Convert to fraction form
    82,823,075.44/114,300,957.71 = 45,653,271.87/x
  3. Step 3: Cross multiply
    82,823,075.44x = 114,300,957.71 × 45,653,271.87
  4. Step 4: Simplify right side
    82,823,075.44x = 5,218,212,697,336,002
  5. Step 5: Solve for x
    x = 5,218,212,697,336,002/82,823,075.44
  6. Step 6: Final answer
    x = 63,004,333.87

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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.