Home / 29,313,232.40-43,969,848.60-14,196,688.40

Finding the Fourth Proportional to 29,313,232.40, 43,969,848.60 and 14,196,688.40

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Solution

The fourth proportional to 29,313,232.40, 43,969,848.60 and 14,196,688.40 is: 21,295,032.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,313,232.40 : 43,969,848.60 = 14,196,688.40 : x
  2. Step 2: Convert to fraction form
    29,313,232.40/43,969,848.60 = 14,196,688.40/x
  3. Step 3: Cross multiply
    29,313,232.40x = 43,969,848.60 × 14,196,688.40
  4. Step 4: Simplify right side
    29,313,232.40x = 624,226,239,569,376.25
  5. Step 5: Solve for x
    x = 624,226,239,569,376.25/29,313,232.40
  6. Step 6: Final answer
    x = 21,295,032.60

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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.