Home / 335,663,305,572.22-503,311,084,961.90-165,308,281,510.48

Finding the Fourth Proportional to 335,663,305,572.22, 503,311,084,961.90 and 165,308,281,510.48

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Solution

The fourth proportional to 335,663,305,572.22, 503,311,084,961.90 and 165,308,281,510.48 is: 247,871,867,848.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,663,305,572.22 : 503,311,084,961.90 = 165,308,281,510.48 : x
  2. Step 2: Convert to fraction form
    335,663,305,572.22/503,311,084,961.90 = 165,308,281,510.48/x
  3. Step 3: Cross multiply
    335,663,305,572.22x = 503,311,084,961.90 × 165,308,281,510.48
  4. Step 4: Simplify right side
    335,663,305,572.22x = 83,201,490,520,226,884,747,264
  5. Step 5: Solve for x
    x = 83,201,490,520,226,884,747,264/335,663,305,572.22
  6. Step 6: Final answer
    x = 247,871,867,848.02

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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.