Home / 134,886,250.21-202,329,900.20-32,650,123.81

Finding the Fourth Proportional to 134,886,250.21, 202,329,900.20 and 32,650,123.81

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Solution

The fourth proportional to 134,886,250.21, 202,329,900.20 and 32,650,123.81 is: 48,975,312.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,886,250.21 : 202,329,900.20 = 32,650,123.81 : x
  2. Step 2: Convert to fraction form
    134,886,250.21/202,329,900.20 = 32,650,123.81/x
  3. Step 3: Cross multiply
    134,886,250.21x = 202,329,900.20 × 32,650,123.81
  4. Step 4: Simplify right side
    134,886,250.21x = 6,606,096,291,994,943
  5. Step 5: Solve for x
    x = 6,606,096,291,994,943/134,886,250.21
  6. Step 6: Final answer
    x = 48,975,312.77

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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.