Home / 43,086,267.18-59,458,964.24-23,507,168.51

Finding the Fourth Proportional to 43,086,267.18, 59,458,964.24 and 23,507,168.51

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Solution

The fourth proportional to 43,086,267.18, 59,458,964.24 and 23,507,168.51 is: 32,439,846.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,086,267.18 : 59,458,964.24 = 23,507,168.51 : x
  2. Step 2: Convert to fraction form
    43,086,267.18/59,458,964.24 = 23,507,168.51/x
  3. Step 3: Cross multiply
    43,086,267.18x = 59,458,964.24 × 23,507,168.51
  4. Step 4: Simplify right side
    43,086,267.18x = 1,397,711,891,404,913.25
  5. Step 5: Solve for x
    x = 1,397,711,891,404,913.25/43,086,267.18
  6. Step 6: Final answer
    x = 32,439,846.45

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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.