Home / 51,648,304.17-77,482,672.56-14,760,525.09

Finding the Fourth Proportional to 51,648,304.17, 77,482,672.56 and 14,760,525.09

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Solution

The fourth proportional to 51,648,304.17, 77,482,672.56 and 14,760,525.09 is: 22,143,707.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,648,304.17 : 77,482,672.56 = 14,760,525.09 : x
  2. Step 2: Convert to fraction form
    51,648,304.17/77,482,672.56 = 14,760,525.09/x
  3. Step 3: Cross multiply
    51,648,304.17x = 77,482,672.56 × 14,760,525.09
  4. Step 4: Simplify right side
    51,648,304.17x = 1,143,684,932,362,134.50
  5. Step 5: Solve for x
    x = 1,143,684,932,362,134.50/51,648,304.17
  6. Step 6: Final answer
    x = 22,143,707.34

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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.