Home / 25,842,759.28-35,663,010.96-14,984,041.84

Finding the Fourth Proportional to 25,842,759.28, 35,663,010.96 and 14,984,041.84

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Solution

The fourth proportional to 25,842,759.28, 35,663,010.96 and 14,984,041.84 is: 20,677,979.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,759.28 : 35,663,010.96 = 14,984,041.84 : x
  2. Step 2: Convert to fraction form
    25,842,759.28/35,663,010.96 = 14,984,041.84/x
  3. Step 3: Cross multiply
    25,842,759.28x = 35,663,010.96 × 14,984,041.84
  4. Step 4: Simplify right side
    25,842,759.28x = 534,376,048,365,018.56
  5. Step 5: Solve for x
    x = 534,376,048,365,018.56/25,842,759.28
  6. Step 6: Final answer
    x = 20,677,979.57

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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.