Home / 41,890,643.10-62,835,964.65-11,598,506.10

Finding the Fourth Proportional to 41,890,643.10, 62,835,964.65 and 11,598,506.10

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Solution

The fourth proportional to 41,890,643.10, 62,835,964.65 and 11,598,506.10 is: 17,397,759.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,890,643.10 : 62,835,964.65 = 11,598,506.10 : x
  2. Step 2: Convert to fraction form
    41,890,643.10/62,835,964.65 = 11,598,506.10/x
  3. Step 3: Cross multiply
    41,890,643.10x = 62,835,964.65 × 11,598,506.10
  4. Step 4: Simplify right side
    41,890,643.10x = 728,803,319,292,409.38
  5. Step 5: Solve for x
    x = 728,803,319,292,409.38/41,890,643.10
  6. Step 6: Final answer
    x = 17,397,759.15

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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.