Home / 25,598,742.96-35,326,268.28-13,996,314.30

Finding the Fourth Proportional to 25,598,742.96, 35,326,268.28 and 13,996,314.30

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Solution

The fourth proportional to 25,598,742.96, 35,326,268.28 and 13,996,314.30 is: 19,314,915.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,598,742.96 : 35,326,268.28 = 13,996,314.30 : x
  2. Step 2: Convert to fraction form
    25,598,742.96/35,326,268.28 = 13,996,314.30/x
  3. Step 3: Cross multiply
    25,598,742.96x = 35,326,268.28 × 13,996,314.30
  4. Step 4: Simplify right side
    25,598,742.96x = 494,437,553,893,000.44
  5. Step 5: Solve for x
    x = 494,437,553,893,000.44/25,598,742.96
  6. Step 6: Final answer
    x = 19,314,915.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.