Home / 14,115,577.86-21,164,825.88-6,333,067.08

Finding the Fourth Proportional to 14,115,577.86, 21,164,825.88 and 6,333,067.08

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Solution

The fourth proportional to 14,115,577.86, 21,164,825.88 and 6,333,067.08 is: 9,495,768.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,115,577.86 : 21,164,825.88 = 6,333,067.08 : x
  2. Step 2: Convert to fraction form
    14,115,577.86/21,164,825.88 = 6,333,067.08/x
  3. Step 3: Cross multiply
    14,115,577.86x = 21,164,825.88 × 6,333,067.08
  4. Step 4: Simplify right side
    14,115,577.86x = 134,038,262,034,560.03
  5. Step 5: Solve for x
    x = 134,038,262,034,560.03/14,115,577.86
  6. Step 6: Final answer
    x = 9,495,768.67

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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.