Home / 14,908,099.60-22,362,149.40-13,473,208.90

Finding the Fourth Proportional to 14,908,099.60, 22,362,149.40 and 13,473,208.90

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Solution

The fourth proportional to 14,908,099.60, 22,362,149.40 and 13,473,208.90 is: 20,209,813.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908,099.60 : 22,362,149.40 = 13,473,208.90 : x
  2. Step 2: Convert to fraction form
    14,908,099.60/22,362,149.40 = 13,473,208.90/x
  3. Step 3: Cross multiply
    14,908,099.60x = 22,362,149.40 × 13,473,208.90
  4. Step 4: Simplify right side
    14,908,099.60x = 301,289,910,319,209.62
  5. Step 5: Solve for x
    x = 301,289,910,319,209.62/14,908,099.60
  6. Step 6: Final answer
    x = 20,209,813.35

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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.