Home / 373,222,384.20-559,833,576.30-237,005,526.60

Finding the Fourth Proportional to 373,222,384.20, 559,833,576.30 and 237,005,526.60

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Solution

The fourth proportional to 373,222,384.20, 559,833,576.30 and 237,005,526.60 is: 355,508,289.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,222,384.20 : 559,833,576.30 = 237,005,526.60 : x
  2. Step 2: Convert to fraction form
    373,222,384.20/559,833,576.30 = 237,005,526.60/x
  3. Step 3: Cross multiply
    373,222,384.20x = 559,833,576.30 × 237,005,526.60
  4. Step 4: Simplify right side
    373,222,384.20x = 132,683,651,559,342,768
  5. Step 5: Solve for x
    x = 132,683,651,559,342,768/373,222,384.20
  6. Step 6: Final answer
    x = 355,508,289.90

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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.