Home / 116,563,983.24-174,843,574.32-38,846,530.08

Finding the Fourth Proportional to 116,563,983.24, 174,843,574.32 and 38,846,530.08

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Solution

The fourth proportional to 116,563,983.24, 174,843,574.32 and 38,846,530.08 is: 58,268,995.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,563,983.24 : 174,843,574.32 = 38,846,530.08 : x
  2. Step 2: Convert to fraction form
    116,563,983.24/174,843,574.32 = 38,846,530.08/x
  3. Step 3: Cross multiply
    116,563,983.24x = 174,843,574.32 × 38,846,530.08
  4. Step 4: Simplify right side
    116,563,983.24x = 6,792,066,169,116,595
  5. Step 5: Solve for x
    x = 6,792,066,169,116,595/116,563,983.24
  6. Step 6: Final answer
    x = 58,268,995.11

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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.