Home / 47,106,522.60-70,659,783.90-25,551,450.60

Finding the Fourth Proportional to 47,106,522.60, 70,659,783.90 and 25,551,450.60

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Solution

The fourth proportional to 47,106,522.60, 70,659,783.90 and 25,551,450.60 is: 38,327,175.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,106,522.60 : 70,659,783.90 = 25,551,450.60 : x
  2. Step 2: Convert to fraction form
    47,106,522.60/70,659,783.90 = 25,551,450.60/x
  3. Step 3: Cross multiply
    47,106,522.60x = 70,659,783.90 × 25,551,450.60
  4. Step 4: Simplify right side
    47,106,522.60x = 1,805,459,977,727,525.50
  5. Step 5: Solve for x
    x = 1,805,459,977,727,525.50/47,106,522.60
  6. Step 6: Final answer
    x = 38,327,175.90

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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.