Home / 25,266,539.60-37,899,809.40-22,621,144.40

Finding the Fourth Proportional to 25,266,539.60, 37,899,809.40 and 22,621,144.40

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Solution

The fourth proportional to 25,266,539.60, 37,899,809.40 and 22,621,144.40 is: 33,931,716.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,266,539.60 : 37,899,809.40 = 22,621,144.40 : x
  2. Step 2: Convert to fraction form
    25,266,539.60/37,899,809.40 = 22,621,144.40/x
  3. Step 3: Cross multiply
    25,266,539.60x = 37,899,809.40 × 22,621,144.40
  4. Step 4: Simplify right side
    25,266,539.60x = 857,337,061,169,877.25
  5. Step 5: Solve for x
    x = 857,337,061,169,877.25/25,266,539.60
  6. Step 6: Final answer
    x = 33,931,716.60

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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.