Home / 337,612,113.40-506,347,310.04-95,218,330.36

Finding the Fourth Proportional to 337,612,113.40, 506,347,310.04 and 95,218,330.36

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Solution

The fourth proportional to 337,612,113.40, 506,347,310.04 and 95,218,330.36 is: 142,807,510.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,612,113.40 : 506,347,310.04 = 95,218,330.36 : x
  2. Step 2: Convert to fraction form
    337,612,113.40/506,347,310.04 = 95,218,330.36/x
  3. Step 3: Cross multiply
    337,612,113.40x = 506,347,310.04 × 95,218,330.36
  4. Step 4: Simplify right side
    337,612,113.40x = 48,213,545,444,286,064
  5. Step 5: Solve for x
    x = 48,213,545,444,286,064/337,612,113.40
  6. Step 6: Final answer
    x = 142,807,510.54

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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.