Home / 22,742,441.40-34,117,189.18-9,611,914.52

Finding the Fourth Proportional to 22,742,441.40, 34,117,189.18 and 9,611,914.52

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Solution

The fourth proportional to 22,742,441.40, 34,117,189.18 and 9,611,914.52 is: 14,419,362.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,742,441.40 : 34,117,189.18 = 9,611,914.52 : x
  2. Step 2: Convert to fraction form
    22,742,441.40/34,117,189.18 = 9,611,914.52/x
  3. Step 3: Cross multiply
    22,742,441.40x = 34,117,189.18 × 9,611,914.52
  4. Step 4: Simplify right side
    22,742,441.40x = 327,931,506,060,828.88
  5. Step 5: Solve for x
    x = 327,931,506,060,828.88/22,742,441.40
  6. Step 6: Final answer
    x = 14,419,362.47

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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.