Home / 23,304,709.86-34,957,175.36-7,130,635.32

Finding the Fourth Proportional to 23,304,709.86, 34,957,175.36 and 7,130,635.32

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Solution

The fourth proportional to 23,304,709.86, 34,957,175.36 and 7,130,635.32 is: 10,695,986.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304,709.86 : 34,957,175.36 = 7,130,635.32 : x
  2. Step 2: Convert to fraction form
    23,304,709.86/34,957,175.36 = 7,130,635.32/x
  3. Step 3: Cross multiply
    23,304,709.86x = 34,957,175.36 × 7,130,635.32
  4. Step 4: Simplify right side
    23,304,709.86x = 249,266,869,273,796.53
  5. Step 5: Solve for x
    x = 249,266,869,273,796.53/23,304,709.86
  6. Step 6: Final answer
    x = 10,695,986.81

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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.