Home / 18,065,063.34-24,930,157.86-10,224,575.46

Finding the Fourth Proportional to 18,065,063.34, 24,930,157.86 and 10,224,575.46

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Solution

The fourth proportional to 18,065,063.34, 24,930,157.86 and 10,224,575.46 is: 14,110,123.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,065,063.34 : 24,930,157.86 = 10,224,575.46 : x
  2. Step 2: Convert to fraction form
    18,065,063.34/24,930,157.86 = 10,224,575.46/x
  3. Step 3: Cross multiply
    18,065,063.34x = 24,930,157.86 × 10,224,575.46
  4. Step 4: Simplify right side
    18,065,063.34x = 254,900,280,269,282.12
  5. Step 5: Solve for x
    x = 254,900,280,269,282.12/18,065,063.34
  6. Step 6: Final answer
    x = 14,110,123.80

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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.