Home / 337,603,259.20-506,404,888.80-314,928,443.20

Finding the Fourth Proportional to 337,603,259.20, 506,404,888.80 and 314,928,443.20

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Solution

The fourth proportional to 337,603,259.20, 506,404,888.80 and 314,928,443.20 is: 472,392,664.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,603,259.20 : 506,404,888.80 = 314,928,443.20 : x
  2. Step 2: Convert to fraction form
    337,603,259.20/506,404,888.80 = 314,928,443.20/x
  3. Step 3: Cross multiply
    337,603,259.20x = 506,404,888.80 × 314,928,443.20
  4. Step 4: Simplify right side
    337,603,259.20x = 159,481,303,258,653,120
  5. Step 5: Solve for x
    x = 159,481,303,258,653,120/337,603,259.20
  6. Step 6: Final answer
    x = 472,392,664.80

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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.