Home / 25,453,737.36-35,143,731.20-23,827,527.90

Finding the Fourth Proportional to 25,453,737.36, 35,143,731.20 and 23,827,527.90

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Solution

The fourth proportional to 25,453,737.36, 35,143,731.20 and 23,827,527.90 is: 32,898,439.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,737.36 : 35,143,731.20 = 23,827,527.90 : x
  2. Step 2: Convert to fraction form
    25,453,737.36/35,143,731.20 = 23,827,527.90/x
  3. Step 3: Cross multiply
    25,453,737.36x = 35,143,731.20 × 23,827,527.90
  4. Step 4: Simplify right side
    25,453,737.36x = 837,388,235,678,100.50
  5. Step 5: Solve for x
    x = 837,388,235,678,100.50/25,453,737.36
  6. Step 6: Final answer
    x = 32,898,439.39

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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.