Home / 2,771,089,830.51-3,824,073,528.30-1,500,899,235.54

Finding the Fourth Proportional to 2,771,089,830.51, 3,824,073,528.30 and 1,500,899,235.54

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Solution

The fourth proportional to 2,771,089,830.51, 3,824,073,528.30 and 1,500,899,235.54 is: 2,071,224,459.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,089,830.51 : 3,824,073,528.30 = 1,500,899,235.54 : x
  2. Step 2: Convert to fraction form
    2,771,089,830.51/3,824,073,528.30 = 1,500,899,235.54/x
  3. Step 3: Cross multiply
    2,771,089,830.51x = 3,824,073,528.30 × 1,500,899,235.54
  4. Step 4: Simplify right side
    2,771,089,830.51x = 5,739,549,035,274,220,544
  5. Step 5: Solve for x
    x = 5,739,549,035,274,220,544/2,771,089,830.51
  6. Step 6: Final answer
    x = 2,071,224,459.09

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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.