Home / 337,941,343.20-506,912,014.80-269,916,895.20

Finding the Fourth Proportional to 337,941,343.20, 506,912,014.80 and 269,916,895.20

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Solution

The fourth proportional to 337,941,343.20, 506,912,014.80 and 269,916,895.20 is: 404,875,342.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,941,343.20 : 506,912,014.80 = 269,916,895.20 : x
  2. Step 2: Convert to fraction form
    337,941,343.20/506,912,014.80 = 269,916,895.20/x
  3. Step 3: Cross multiply
    337,941,343.20x = 506,912,014.80 × 269,916,895.20
  4. Step 4: Simplify right side
    337,941,343.20x = 136,824,117,174,392,448
  5. Step 5: Solve for x
    x = 136,824,117,174,392,448/337,941,343.20
  6. Step 6: Final answer
    x = 404,875,342.80

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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.