Home / 14,537,263.50-20,061,838.35-8,099,150.22

Finding the Fourth Proportional to 14,537,263.50, 20,061,838.35 and 8,099,150.22

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Solution

The fourth proportional to 14,537,263.50, 20,061,838.35 and 8,099,150.22 is: 11,177,058.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,263.50 : 20,061,838.35 = 8,099,150.22 : x
  2. Step 2: Convert to fraction form
    14,537,263.50/20,061,838.35 = 8,099,150.22/x
  3. Step 3: Cross multiply
    14,537,263.50x = 20,061,838.35 × 8,099,150.22
  4. Step 4: Simplify right side
    14,537,263.50x = 162,483,842,486,006.94
  5. Step 5: Solve for x
    x = 162,483,842,486,006.94/14,537,263.50
  6. Step 6: Final answer
    x = 11,177,058.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.