Home / 36,294,069.60-54,441,104.40-13,572,014.40

Finding the Fourth Proportional to 36,294,069.60, 54,441,104.40 and 13,572,014.40

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Solution

The fourth proportional to 36,294,069.60, 54,441,104.40 and 13,572,014.40 is: 20,358,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,294,069.60 : 54,441,104.40 = 13,572,014.40 : x
  2. Step 2: Convert to fraction form
    36,294,069.60/54,441,104.40 = 13,572,014.40/x
  3. Step 3: Cross multiply
    36,294,069.60x = 54,441,104.40 × 13,572,014.40
  4. Step 4: Simplify right side
    36,294,069.60x = 738,875,452,868,703.38
  5. Step 5: Solve for x
    x = 738,875,452,868,703.38/36,294,069.60
  6. Step 6: Final answer
    x = 20,358,021.60

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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.