Home / 1,232,684,954.19-1,701,105,090.08-675,771,936.03

Finding the Fourth Proportional to 1,232,684,954.19, 1,701,105,090.08 and 675,771,936.03

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Solution

The fourth proportional to 1,232,684,954.19, 1,701,105,090.08 and 675,771,936.03 is: 932,565,191.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,684,954.19 : 1,701,105,090.08 = 675,771,936.03 : x
  2. Step 2: Convert to fraction form
    1,232,684,954.19/1,701,105,090.08 = 675,771,936.03/x
  3. Step 3: Cross multiply
    1,232,684,954.19x = 1,701,105,090.08 × 675,771,936.03
  4. Step 4: Simplify right side
    1,232,684,954.19x = 1,149,559,080,110,470,272
  5. Step 5: Solve for x
    x = 1,149,559,080,110,470,272/1,232,684,954.19
  6. Step 6: Final answer
    x = 932,565,191.29

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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.