Home / 14,890,907.32-22,337,647.56-4,108,208.18

Finding the Fourth Proportional to 14,890,907.32, 22,337,647.56 and 4,108,208.18

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Solution

The fourth proportional to 14,890,907.32, 22,337,647.56 and 4,108,208.18 is: 6,162,667.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,907.32 : 22,337,647.56 = 4,108,208.18 : x
  2. Step 2: Convert to fraction form
    14,890,907.32/22,337,647.56 = 4,108,208.18/x
  3. Step 3: Cross multiply
    14,890,907.32x = 22,337,647.56 × 4,108,208.18
  4. Step 4: Simplify right side
    14,890,907.32x = 91,767,706,427,949.03
  5. Step 5: Solve for x
    x = 91,767,706,427,949.03/14,890,907.32
  6. Step 6: Final answer
    x = 6,162,667.22

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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.