Home / 32,477,715.24-48,702,012.29-19,353,322.90

Finding the Fourth Proportional to 32,477,715.24, 48,702,012.29 and 19,353,322.90

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Solution

The fourth proportional to 32,477,715.24, 48,702,012.29 and 19,353,322.90 is: 29,021,307.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,477,715.24 : 48,702,012.29 = 19,353,322.90 : x
  2. Step 2: Convert to fraction form
    32,477,715.24/48,702,012.29 = 19,353,322.90/x
  3. Step 3: Cross multiply
    32,477,715.24x = 48,702,012.29 × 19,353,322.90
  4. Step 4: Simplify right side
    32,477,715.24x = 942,545,769,728,138.38
  5. Step 5: Solve for x
    x = 942,545,769,728,138.38/32,477,715.24
  6. Step 6: Final answer
    x = 29,021,307.77

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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.