Home / 9,742,843.40-14,614,265.10-9,462,907.40

Finding the Fourth Proportional to 9,742,843.40, 14,614,265.10 and 9,462,907.40

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Solution

The fourth proportional to 9,742,843.40, 14,614,265.10 and 9,462,907.40 is: 14,194,361.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,742,843.40 : 14,614,265.10 = 9,462,907.40 : x
  2. Step 2: Convert to fraction form
    9,742,843.40/14,614,265.10 = 9,462,907.40/x
  3. Step 3: Cross multiply
    9,742,843.40x = 14,614,265.10 × 9,462,907.40
  4. Step 4: Simplify right side
    9,742,843.40x = 138,293,437,360,351.73
  5. Step 5: Solve for x
    x = 138,293,437,360,351.73/9,742,843.40
  6. Step 6: Final answer
    x = 14,194,361.10

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Double scale
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Similar ratio
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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.