Home / 146,417,327,998.80-219,625,991,998.20-41,714,097,637.20

Finding the Fourth Proportional to 146,417,327,998.80, 219,625,991,998.20 and 41,714,097,637.20

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Solution

The fourth proportional to 146,417,327,998.80, 219,625,991,998.20 and 41,714,097,637.20 is: 62,571,146,455.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,417,327,998.80 : 219,625,991,998.20 = 41,714,097,637.20 : x
  2. Step 2: Convert to fraction form
    146,417,327,998.80/219,625,991,998.20 = 41,714,097,637.20/x
  3. Step 3: Cross multiply
    146,417,327,998.80x = 219,625,991,998.20 × 41,714,097,637.20
  4. Step 4: Simplify right side
    146,417,327,998.80x = 9,161,500,073,879,820,828,672
  5. Step 5: Solve for x
    x = 9,161,500,073,879,820,828,672/146,417,327,998.80
  6. Step 6: Final answer
    x = 62,571,146,455.80

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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.