Home / 107,334,144,180.72-160,983,752,449.68-50,673,897,665.28

Finding the Fourth Proportional to 107,334,144,180.72, 160,983,752,449.68 and 50,673,897,665.28

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Solution

The fourth proportional to 107,334,144,180.72, 160,983,752,449.68 and 50,673,897,665.28 is: 76,002,601,592.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,334,144,180.72 : 160,983,752,449.68 = 50,673,897,665.28 : x
  2. Step 2: Convert to fraction form
    107,334,144,180.72/160,983,752,449.68 = 50,673,897,665.28/x
  3. Step 3: Cross multiply
    107,334,144,180.72x = 160,983,752,449.68 × 50,673,897,665.28
  4. Step 4: Simplify right side
    107,334,144,180.72x = 8,157,674,197,407,852,658,688
  5. Step 5: Solve for x
    x = 8,157,674,197,407,852,658,688/107,334,144,180.72
  6. Step 6: Final answer
    x = 76,002,601,592.21

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1.5x scale

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.