Home / 42,596,474.66-58,783,133.67-23,017,362.63

Finding the Fourth Proportional to 42,596,474.66, 58,783,133.67 and 23,017,362.63

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Solution

The fourth proportional to 42,596,474.66, 58,783,133.67 and 23,017,362.63 is: 31,763,959.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,596,474.66 : 58,783,133.67 = 23,017,362.63 : x
  2. Step 2: Convert to fraction form
    42,596,474.66/58,783,133.67 = 23,017,362.63/x
  3. Step 3: Cross multiply
    42,596,474.66x = 58,783,133.67 × 23,017,362.63
  4. Step 4: Simplify right side
    42,596,474.66x = 1,353,032,703,801,150.25
  5. Step 5: Solve for x
    x = 1,353,032,703,801,150.25/42,596,474.66
  6. Step 6: Final answer
    x = 31,763,959.68

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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.