Home / 14,893,496.20-22,342,868.70-5,314,436.20

Finding the Fourth Proportional to 14,893,496.20, 22,342,868.70 and 5,314,436.20

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Solution

The fourth proportional to 14,893,496.20, 22,342,868.70 and 5,314,436.20 is: 7,972,590.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,893,496.20 : 22,342,868.70 = 5,314,436.20 : x
  2. Step 2: Convert to fraction form
    14,893,496.20/22,342,868.70 = 5,314,436.20/x
  3. Step 3: Cross multiply
    14,893,496.20x = 22,342,868.70 × 5,314,436.20
  4. Step 4: Simplify right side
    14,893,496.20x = 118,739,750,231,126.94
  5. Step 5: Solve for x
    x = 118,739,750,231,126.94/14,893,496.20
  6. Step 6: Final answer
    x = 7,972,590.76

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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.