Home / 3,296,756,791.51-4,941,111,588.40-1,547,624,634.55

Finding the Fourth Proportional to 3,296,756,791.51, 4,941,111,588.40 and 1,547,624,634.55

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Solution

The fourth proportional to 3,296,756,791.51, 4,941,111,588.40 and 1,547,624,634.55 is: 2,319,548,119.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,756,791.51 : 4,941,111,588.40 = 1,547,624,634.55 : x
  2. Step 2: Convert to fraction form
    3,296,756,791.51/4,941,111,588.40 = 1,547,624,634.55/x
  3. Step 3: Cross multiply
    3,296,756,791.51x = 4,941,111,588.40 × 1,547,624,634.55
  4. Step 4: Simplify right side
    3,296,756,791.51x = 7,646,986,016,276,106,240
  5. Step 5: Solve for x
    x = 7,646,986,016,276,106,240/3,296,756,791.51
  6. Step 6: Final answer
    x = 2,319,548,119.52

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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.