Home / 337,479,858.60-506,219,787.90-235,359,205.80

Finding the Fourth Proportional to 337,479,858.60, 506,219,787.90 and 235,359,205.80

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Solution

The fourth proportional to 337,479,858.60, 506,219,787.90 and 235,359,205.80 is: 353,038,808.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,479,858.60 : 506,219,787.90 = 235,359,205.80 : x
  2. Step 2: Convert to fraction form
    337,479,858.60/506,219,787.90 = 235,359,205.80/x
  3. Step 3: Cross multiply
    337,479,858.60x = 506,219,787.90 × 235,359,205.80
  4. Step 4: Simplify right side
    337,479,858.60x = 119,143,487,240,388,448
  5. Step 5: Solve for x
    x = 119,143,487,240,388,448/337,479,858.60
  6. Step 6: Final answer
    x = 353,038,808.70

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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.