Home / 14,292,701.10-21,426,993.99-6,199,583.67

Finding the Fourth Proportional to 14,292,701.10, 21,426,993.99 and 6,199,583.67

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Solution

The fourth proportional to 14,292,701.10, 21,426,993.99 and 6,199,583.67 is: 9,294,145.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,292,701.10 : 21,426,993.99 = 6,199,583.67 : x
  2. Step 2: Convert to fraction form
    14,292,701.10/21,426,993.99 = 6,199,583.67/x
  3. Step 3: Cross multiply
    14,292,701.10x = 21,426,993.99 × 6,199,583.67
  4. Step 4: Simplify right side
    14,292,701.10x = 132,838,442,037,592.12
  5. Step 5: Solve for x
    x = 132,838,442,037,592.12/14,292,701.10
  6. Step 6: Final answer
    x = 9,294,145.39

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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.