Home / 59,849,056.28-89,777,364.12-25,299,015.86

Finding the Fourth Proportional to 59,849,056.28, 89,777,364.12 and 25,299,015.86

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Solution

The fourth proportional to 59,849,056.28, 89,777,364.12 and 25,299,015.86 is: 37,950,121.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,849,056.28 : 89,777,364.12 = 25,299,015.86 : x
  2. Step 2: Convert to fraction form
    59,849,056.28/89,777,364.12 = 25,299,015.86/x
  3. Step 3: Cross multiply
    59,849,056.28x = 89,777,364.12 × 25,299,015.86
  4. Step 4: Simplify right side
    59,849,056.28x = 2,271,278,958,291,988.50
  5. Step 5: Solve for x
    x = 2,271,278,958,291,988.50/59,849,056.28
  6. Step 6: Final answer
    x = 37,950,121.52

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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.