Home / 14,789,720.40-22,184,580.60-4,152,152.40

Finding the Fourth Proportional to 14,789,720.40, 22,184,580.60 and 4,152,152.40

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Solution

The fourth proportional to 14,789,720.40, 22,184,580.60 and 4,152,152.40 is: 6,228,228.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,789,720.40 : 22,184,580.60 = 4,152,152.40 : x
  2. Step 2: Convert to fraction form
    14,789,720.40/22,184,580.60 = 4,152,152.40/x
  3. Step 3: Cross multiply
    14,789,720.40x = 22,184,580.60 × 4,152,152.40
  4. Step 4: Simplify right side
    14,789,720.40x = 92,113,759,581,283.44
  5. Step 5: Solve for x
    x = 92,113,759,581,283.44/14,789,720.40
  6. Step 6: Final answer
    x = 6,228,228.60

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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.