Home / 53,772,233,668.90-74,215,398,373.73-32,071,768,684.18

Finding the Fourth Proportional to 53,772,233,668.90, 74,215,398,373.73 and 32,071,768,684.18

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Solution

The fourth proportional to 53,772,233,668.90, 74,215,398,373.73 and 32,071,768,684.18 is: 44,264,835,716.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,772,233,668.90 : 74,215,398,373.73 = 32,071,768,684.18 : x
  2. Step 2: Convert to fraction form
    53,772,233,668.90/74,215,398,373.73 = 32,071,768,684.18/x
  3. Step 3: Cross multiply
    53,772,233,668.90x = 74,215,398,373.73 × 32,071,768,684.18
  4. Step 4: Simplify right side
    53,772,233,668.90x = 2,380,219,089,446,388,629,504
  5. Step 5: Solve for x
    x = 2,380,219,089,446,388,629,504/53,772,233,668.90
  6. Step 6: Final answer
    x = 44,264,835,716.19

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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.