Home / 716,629,096,514.98-1,074,936,282,346.60-414,249,296,583.60

Finding the Fourth Proportional to 716,629,096,514.98, 1,074,936,282,346.60 and 414,249,296,583.60

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Solution

The fourth proportional to 716,629,096,514.98, 1,074,936,282,346.60 and 414,249,296,583.60 is: 621,369,689,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,629,096,514.98 : 1,074,936,282,346.60 = 414,249,296,583.60 : x
  2. Step 2: Convert to fraction form
    716,629,096,514.98/1,074,936,282,346.60 = 414,249,296,583.60/x
  3. Step 3: Cross multiply
    716,629,096,514.98x = 1,074,936,282,346.60 × 414,249,296,583.60
  4. Step 4: Simplify right side
    716,629,096,514.98x = 445,291,598,834,269,035,692,032
  5. Step 5: Solve for x
    x = 445,291,598,834,269,035,692,032/716,629,096,514.98
  6. Step 6: Final answer
    x = 621,369,689,006.15

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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.