Home / 14,681,515.10-22,022,272.65-4,043,947.10

Finding the Fourth Proportional to 14,681,515.10, 22,022,272.65 and 4,043,947.10

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Solution

The fourth proportional to 14,681,515.10, 22,022,272.65 and 4,043,947.10 is: 6,065,920.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,515.10 : 22,022,272.65 = 4,043,947.10 : x
  2. Step 2: Convert to fraction form
    14,681,515.10/22,022,272.65 = 4,043,947.10/x
  3. Step 3: Cross multiply
    14,681,515.10x = 22,022,272.65 × 4,043,947.10
  4. Step 4: Simplify right side
    14,681,515.10x = 89,056,905,618,376.81
  5. Step 5: Solve for x
    x = 89,056,905,618,376.81/14,681,515.10
  6. Step 6: Final answer
    x = 6,065,920.65

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Double scale
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Similar ratio
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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.