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Finding the Fourth Proportional to 15,536,522, 23,304,783 and 4,898,954

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Solution

The fourth proportional to 15,536,522, 23,304,783 and 4,898,954 is: 7,348,431

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,522 : 23,304,783 = 4,898,954 : x
  2. Step 2: Convert to fraction form
    15,536,522/23,304,783 = 4,898,954/x
  3. Step 3: Cross multiply
    15,536,522x = 23,304,783 × 4,898,954
  4. Step 4: Simplify right side
    15,536,522x = 114,169,059,896,982
  5. Step 5: Solve for x
    x = 114,169,059,896,982/15,536,522
  6. Step 6: Final answer
    x = 7,348,431

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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.