Home / 31,153,866.94-46,536,527.15-23,082,606.75

Finding the Fourth Proportional to 31,153,866.94, 46,536,527.15 and 23,082,606.75

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Solution

The fourth proportional to 31,153,866.94, 46,536,527.15 and 23,082,606.75 is: 34,479,968.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,153,866.94 : 46,536,527.15 = 23,082,606.75 : x
  2. Step 2: Convert to fraction form
    31,153,866.94/46,536,527.15 = 23,082,606.75/x
  3. Step 3: Cross multiply
    31,153,866.94x = 46,536,527.15 × 23,082,606.75
  4. Step 4: Simplify right side
    31,153,866.94x = 1,074,184,355,924,761.50
  5. Step 5: Solve for x
    x = 1,074,184,355,924,761.50/31,153,866.94
  6. Step 6: Final answer
    x = 34,479,968.66

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.