Home / 40,635,127.86-56,060,513.91-23,222,131.62

Finding the Fourth Proportional to 40,635,127.86, 56,060,513.91 and 23,222,131.62

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Solution

The fourth proportional to 40,635,127.86, 56,060,513.91 and 23,222,131.62 is: 32,037,419.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,635,127.86 : 56,060,513.91 = 23,222,131.62 : x
  2. Step 2: Convert to fraction form
    40,635,127.86/56,060,513.91 = 23,222,131.62/x
  3. Step 3: Cross multiply
    40,635,127.86x = 56,060,513.91 × 23,222,131.62
  4. Step 4: Simplify right side
    40,635,127.86x = 1,301,844,632,702,860.75
  5. Step 5: Solve for x
    x = 1,301,844,632,702,860.75/40,635,127.86
  6. Step 6: Final answer
    x = 32,037,419.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.