Home / 23,039,774.14-34,559,424.50-13,318,201.35

Finding the Fourth Proportional to 23,039,774.14, 34,559,424.50 and 13,318,201.35

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Solution

The fourth proportional to 23,039,774.14, 34,559,424.50 and 13,318,201.35 is: 19,977,165.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,039,774.14 : 34,559,424.50 = 13,318,201.35 : x
  2. Step 2: Convert to fraction form
    23,039,774.14/34,559,424.50 = 13,318,201.35/x
  3. Step 3: Cross multiply
    23,039,774.14x = 34,559,424.50 × 13,318,201.35
  4. Step 4: Simplify right side
    23,039,774.14x = 460,269,374,150,817.06
  5. Step 5: Solve for x
    x = 460,269,374,150,817.06/23,039,774.14
  6. Step 6: Final answer
    x = 19,977,165.20

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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.