Home / 63,986,054,412.74-88,302,181,885.14-36,519,089,975.04

Finding the Fourth Proportional to 63,986,054,412.74, 88,302,181,885.14 and 36,519,089,975.04

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Solution

The fourth proportional to 63,986,054,412.74, 88,302,181,885.14 and 36,519,089,975.04 is: 50,397,158,487.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,986,054,412.74 : 88,302,181,885.14 = 36,519,089,975.04 : x
  2. Step 2: Convert to fraction form
    63,986,054,412.74/88,302,181,885.14 = 36,519,089,975.04/x
  3. Step 3: Cross multiply
    63,986,054,412.74x = 88,302,181,885.14 × 36,519,089,975.04
  4. Step 4: Simplify right side
    63,986,054,412.74x = 3,224,715,325,255,775,158,272
  5. Step 5: Solve for x
    x = 3,224,715,325,255,775,158,272/63,986,054,412.74
  6. Step 6: Final answer
    x = 50,397,158,487.93

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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.