Home / 3,715,748,395.04-5,566,267,621.77-3,249,935,791.47

Finding the Fourth Proportional to 3,715,748,395.04, 5,566,267,621.77 and 3,249,935,791.47

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Solution

The fourth proportional to 3,715,748,395.04, 5,566,267,621.77 and 3,249,935,791.47 is: 4,868,470,748.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,748,395.04 : 5,566,267,621.77 = 3,249,935,791.47 : x
  2. Step 2: Convert to fraction form
    3,715,748,395.04/5,566,267,621.77 = 3,249,935,791.47/x
  3. Step 3: Cross multiply
    3,715,748,395.04x = 5,566,267,621.77 × 3,249,935,791.47
  4. Step 4: Simplify right side
    3,715,748,395.04x = 18,090,012,368,890,918,912
  5. Step 5: Solve for x
    x = 18,090,012,368,890,918,912/3,715,748,395.04
  6. Step 6: Final answer
    x = 4,868,470,748.19

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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.