Home / 14,786,656.90-22,179,985.35-4,149,088.90

Finding the Fourth Proportional to 14,786,656.90, 22,179,985.35 and 4,149,088.90

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Solution

The fourth proportional to 14,786,656.90, 22,179,985.35 and 4,149,088.90 is: 6,223,633.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,786,656.90 : 22,179,985.35 = 4,149,088.90 : x
  2. Step 2: Convert to fraction form
    14,786,656.90/22,179,985.35 = 4,149,088.90/x
  3. Step 3: Cross multiply
    14,786,656.90x = 22,179,985.35 × 4,149,088.90
  4. Step 4: Simplify right side
    14,786,656.90x = 92,026,731,017,847.62
  5. Step 5: Solve for x
    x = 92,026,731,017,847.62/14,786,656.90
  6. Step 6: Final answer
    x = 6,223,633.35

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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.