Home / 22,742,436.39-34,117,181.67-9,611,909.53

Finding the Fourth Proportional to 22,742,436.39, 34,117,181.67 and 9,611,909.53

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Solution

The fourth proportional to 22,742,436.39, 34,117,181.67 and 9,611,909.53 is: 14,419,354.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,742,436.39 : 34,117,181.67 = 9,611,909.53 : x
  2. Step 2: Convert to fraction form
    22,742,436.39/34,117,181.67 = 9,611,909.53/x
  3. Step 3: Cross multiply
    22,742,436.39x = 34,117,181.67 × 9,611,909.53
  4. Step 4: Simplify right side
    22,742,436.39x = 327,931,263,715,907.31
  5. Step 5: Solve for x
    x = 327,931,263,715,907.31/22,742,436.39
  6. Step 6: Final answer
    x = 14,419,354.99

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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.