Home / 29,134,346.60-43,701,519.90-25,775,114.60

Finding the Fourth Proportional to 29,134,346.60, 43,701,519.90 and 25,775,114.60

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Solution

The fourth proportional to 29,134,346.60, 43,701,519.90 and 25,775,114.60 is: 38,662,671.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,134,346.60 : 43,701,519.90 = 25,775,114.60 : x
  2. Step 2: Convert to fraction form
    29,134,346.60/43,701,519.90 = 25,775,114.60/x
  3. Step 3: Cross multiply
    29,134,346.60x = 43,701,519.90 × 25,775,114.60
  4. Step 4: Simplify right side
    29,134,346.60x = 1,126,411,683,616,680.50
  5. Step 5: Solve for x
    x = 1,126,411,683,616,680.50/29,134,346.60
  6. Step 6: Final answer
    x = 38,662,671.90

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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.