Home / 14,763,271.90-22,144,907.86-13,346,095.90

Finding the Fourth Proportional to 14,763,271.90, 22,144,907.86 and 13,346,095.90

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Solution

The fourth proportional to 14,763,271.90, 22,144,907.86 and 13,346,095.90 is: 20,019,143.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,271.90 : 22,144,907.86 = 13,346,095.90 : x
  2. Step 2: Convert to fraction form
    14,763,271.90/22,144,907.86 = 13,346,095.90/x
  3. Step 3: Cross multiply
    14,763,271.90x = 22,144,907.86 × 13,346,095.90
  4. Step 4: Simplify right side
    14,763,271.90x = 295,548,063,996,223.75
  5. Step 5: Solve for x
    x = 295,548,063,996,223.75/14,763,271.90
  6. Step 6: Final answer
    x = 20,019,143.86

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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.