Home / 101,721,092,256.89-152,604,625,452.99-33,651,994,814.81

Finding the Fourth Proportional to 101,721,092,256.89, 152,604,625,452.99 and 33,651,994,814.81

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Solution

The fourth proportional to 101,721,092,256.89, 152,604,625,452.99 and 33,651,994,814.81 is: 50,485,596,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,721,092,256.89 : 152,604,625,452.99 = 33,651,994,814.81 : x
  2. Step 2: Convert to fraction form
    101,721,092,256.89/152,604,625,452.99 = 33,651,994,814.81/x
  3. Step 3: Cross multiply
    101,721,092,256.89x = 152,604,625,452.99 × 33,651,994,814.81
  4. Step 4: Simplify right side
    101,721,092,256.89x = 5,135,450,064,460,041,945,088
  5. Step 5: Solve for x
    x = 5,135,450,064,460,041,945,088/101,721,092,256.89
  6. Step 6: Final answer
    x = 50,485,596,944.74

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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.