Home / 14,294,065.60-21,441,098.40-5,770,014.40

Finding the Fourth Proportional to 14,294,065.60, 21,441,098.40 and 5,770,014.40

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Solution

The fourth proportional to 14,294,065.60, 21,441,098.40 and 5,770,014.40 is: 8,655,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,294,065.60 : 21,441,098.40 = 5,770,014.40 : x
  2. Step 2: Convert to fraction form
    14,294,065.60/21,441,098.40 = 5,770,014.40/x
  3. Step 3: Cross multiply
    14,294,065.60x = 21,441,098.40 × 5,770,014.40
  4. Step 4: Simplify right side
    14,294,065.60x = 123,715,446,519,816.95
  5. Step 5: Solve for x
    x = 123,715,446,519,816.95/14,294,065.60
  6. Step 6: Final answer
    x = 8,655,021.60

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1.5x scale

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.