Home / 14,551,025.60-21,826,538.40-4,963,217.60

Finding the Fourth Proportional to 14,551,025.60, 21,826,538.40 and 4,963,217.60

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Solution

The fourth proportional to 14,551,025.60, 21,826,538.40 and 4,963,217.60 is: 7,444,826.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,025.60 : 21,826,538.40 = 4,963,217.60 : x
  2. Step 2: Convert to fraction form
    14,551,025.60/21,826,538.40 = 4,963,217.60/x
  3. Step 3: Cross multiply
    14,551,025.60x = 21,826,538.40 × 4,963,217.60
  4. Step 4: Simplify right side
    14,551,025.60x = 108,329,859,533,955.83
  5. Step 5: Solve for x
    x = 108,329,859,533,955.83/14,551,025.60
  6. Step 6: Final answer
    x = 7,444,826.40

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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.