Home / 23,618,666.60-35,427,999.90-7,662,314.60

Finding the Fourth Proportional to 23,618,666.60, 35,427,999.90 and 7,662,314.60

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Solution

The fourth proportional to 23,618,666.60, 35,427,999.90 and 7,662,314.60 is: 11,493,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,618,666.60 : 35,427,999.90 = 7,662,314.60 : x
  2. Step 2: Convert to fraction form
    23,618,666.60/35,427,999.90 = 7,662,314.60/x
  3. Step 3: Cross multiply
    23,618,666.60x = 35,427,999.90 × 7,662,314.60
  4. Step 4: Simplify right side
    23,618,666.60x = 271,460,480,882,568.50
  5. Step 5: Solve for x
    x = 271,460,480,882,568.50/23,618,666.60
  6. Step 6: Final answer
    x = 11,493,471.90

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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.