Home / 84,572,246.80-126,845,928.60-23,994,096.40

Finding the Fourth Proportional to 84,572,246.80, 126,845,928.60 and 23,994,096.40

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Solution

The fourth proportional to 84,572,246.80, 126,845,928.60 and 23,994,096.40 is: 35,987,614.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,572,246.80 : 126,845,928.60 = 23,994,096.40 : x
  2. Step 2: Convert to fraction form
    84,572,246.80/126,845,928.60 = 23,994,096.40/x
  3. Step 3: Cross multiply
    84,572,246.80x = 126,845,928.60 × 23,994,096.40
  4. Step 4: Simplify right side
    84,572,246.80x = 3,043,553,438,775,916.50
  5. Step 5: Solve for x
    x = 3,043,553,438,775,916.50/84,572,246.80
  6. Step 6: Final answer
    x = 35,987,614.78

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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.