Home / 14,861,567.70-22,292,351.55-14,294,697.30

Finding the Fourth Proportional to 14,861,567.70, 22,292,351.55 and 14,294,697.30

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Solution

The fourth proportional to 14,861,567.70, 22,292,351.55 and 14,294,697.30 is: 21,442,045.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,861,567.70 : 22,292,351.55 = 14,294,697.30 : x
  2. Step 2: Convert to fraction form
    14,861,567.70/22,292,351.55 = 14,294,697.30/x
  3. Step 3: Cross multiply
    14,861,567.70x = 22,292,351.55 × 14,294,697.30
  4. Step 4: Simplify right side
    14,861,567.70x = 318,662,417,512,435.81
  5. Step 5: Solve for x
    x = 318,662,417,512,435.81/14,861,567.70
  6. Step 6: Final answer
    x = 21,442,045.95

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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.