Home / 59,780,040.28-89,670,147.90-16,649,367.64

Finding the Fourth Proportional to 59,780,040.28, 89,670,147.90 and 16,649,367.64

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Solution

The fourth proportional to 59,780,040.28, 89,670,147.90 and 16,649,367.64 is: 24,974,075.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,780,040.28 : 89,670,147.90 = 16,649,367.64 : x
  2. Step 2: Convert to fraction form
    59,780,040.28/89,670,147.90 = 16,649,367.64/x
  3. Step 3: Cross multiply
    59,780,040.28x = 89,670,147.90 × 16,649,367.64
  4. Step 4: Simplify right side
    59,780,040.28x = 1,492,951,258,720,274
  5. Step 5: Solve for x
    x = 1,492,951,258,720,274/59,780,040.28
  6. Step 6: Final answer
    x = 24,974,075.82

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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.