Home / 35,619,971,095.44-53,429,925,944.16-9,090,485,524.08

Finding the Fourth Proportional to 35,619,971,095.44, 53,429,925,944.16 and 9,090,485,524.08

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Solution

The fourth proportional to 35,619,971,095.44, 53,429,925,944.16 and 9,090,485,524.08 is: 13,635,720,451.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,619,971,095.44 : 53,429,925,944.16 = 9,090,485,524.08 : x
  2. Step 2: Convert to fraction form
    35,619,971,095.44/53,429,925,944.16 = 9,090,485,524.08/x
  3. Step 3: Cross multiply
    35,619,971,095.44x = 53,429,925,944.16 × 9,090,485,524.08
  4. Step 4: Simplify right side
    35,619,971,095.44x = 485,703,968,348,052,914,176
  5. Step 5: Solve for x
    x = 485,703,968,348,052,914,176/35,619,971,095.44
  6. Step 6: Final answer
    x = 13,635,720,451.50

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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.