Home / 25,900,774.84-35,743,359-14,298,344.56

Finding the Fourth Proportional to 25,900,774.84, 35,743,359 and 14,298,344.56

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Solution

The fourth proportional to 25,900,774.84, 35,743,359 and 14,298,344.56 is: 19,731,875.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,900,774.84 : 35,743,359 = 14,298,344.56 : x
  2. Step 2: Convert to fraction form
    25,900,774.84/35,743,359 = 14,298,344.56/x
  3. Step 3: Cross multiply
    25,900,774.84x = 35,743,359 × 14,298,344.56
  4. Step 4: Simplify right side
    25,900,774.84x = 511,070,862,713,777.06
  5. Step 5: Solve for x
    x = 511,070,862,713,777.06/25,900,774.84
  6. Step 6: Final answer
    x = 19,731,875.43

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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.